BROADCOM CORPORATION

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
H04B TRANSMISSION 2250 3
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2046 8
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1736 34
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1003 11
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 908 20
 
 
H04J MULTIPLEX COMMUNICATION 562 7
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 510 3
 
 
H04M TELEPHONIC COMMUNICATION 372 21
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 348 104
 
 
H03K PULSE TECHNIQUE 301 13
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0022,239 Multiplexing for Systems with Multiple Supply Sources Aug 02, 13 Jan 22, 15 [H03K]
2015/0023,449 Distributed signal fields (SIGs) for use in wireless communications Oct 09, 14 Jan 22, 15 [H04L]
2015/0023,660 System, Method and Apparatus for Power Saving Using Burst-Mode Transmission Over Point-To-Point Physical Connections Aug 27, 13 Jan 22, 15 [H04B]
2015/0024,742 Phased Search for Femtocells Nov 25, 13 Jan 22, 15 [H04W]
2015/0024,743 Cell Selection and Reselection Optimizations Responsive to Mobility State Dec 18, 13 Jan 22, 15 [H04W]
2015/0024,759 Cell Selection Techniques for Femtocell Measurements Nov 25, 13 Jan 22, 15 [H04W]
2015/0024,760 Femtocell Fingerprinting Jan 02, 14 Jan 22, 15 [H04W, G06F]
2015/0024,791 Wireless Communication Device Capable of Efficient Network Search Oct 10, 14 Jan 22, 15 [H04W]
2015/0026,361 Ingress Based Headroom Buffering For Switch Architectures Sep 27, 13 Jan 22, 15 [H04L]
2015/0015,671 METHOD AND SYSTEM FOR ADAPTIVE VIEWPORT FOR A MOBILE DEVICE BASED ON VIEWING ANGLE Jun 23, 14 Jan 15, 15 [H04N, G06F]
2015/0016,258 Path Aggregation Group Monitor Sep 25, 13 Jan 15, 15 [H04L]
2015/0016,288 Methods, Apparatus and Computer Programs for Controlling Feedback about Channel Conditions Jan 21, 14 Jan 15, 15 [H04L, H04W]
2015/0016,319 METHOD AND SYSTEM FOR AN EXTENDED RANGE ETHERNET LINK DISCOVERY SIGNALING Sep 30, 14 Jan 15, 15 [H04L]
2015/0016,332 MANAGEMENT FRAME MAP DIRECTED OPERATIONAL PARAMETERS WITHIN MULTIPLE USER, MULTIPLE ACCESS, AND/OR MIMO WIRELESS COMMUNICATIONS Sep 29, 14 Jan 15, 15 [H04L]
2015/0016,449 Method, System and Apparatus for an OpenFlow Hybrid Architecture Network Device Apr 30, 14 Jan 15, 15 [H04L]
2015/0016,455 50 GB/S ETHERNET USING SERIALIZER/DESERIALIZER LANES Sep 30, 14 Jan 15, 15 [H04L]
2015/0016,630 POP-CLICK NOISE GROUNDING SWITCH DESIGN WITH DEEP SUB-MICRON CMOS TECHNOLOGY Sep 06, 13 Jan 15, 15 [H03G]
2015/0016,821 CONTENT DISTRIBUTION SYSTEM Jul 22, 13 Jan 15, 15 [H04B]
2015/0008,982 ADAPTIVE HARMONIC DISTORTION SUPPRESSION IN AN AMPLIFIER UTILIZING NEGATIVE GAIN Sep 30, 13 Jan 08, 15 [H03F]
2015/0009,059 System and Method for Integration of Hybrid Pipeline Sep 09, 13 Jan 08, 15 [H03M]
2015/0009,403 LAYERED LOCALLY CACHED CONTENT TRANSCODING SYSTEM Jul 22, 13 Jan 08, 15 [H04N]
2015/0009,836 Side Information for Channel State Information Reporting in Wireless Systems Jul 31, 13 Jan 08, 15 [H04L]
2015/0009,908 COMMUNICATION SYSTEM HAVING RELAY ARCHITECTURE Jul 01, 14 Jan 08, 15 [H04L]
2015/0009,966 WIRELESS COMMUNICATION SYSTEM WITH COORDINATED MULTIPOINT OPERATION AND METHODS FOR USE THEREWITH Apr 25, 14 Jan 08, 15 [H04L, H04W]
2015/0011,162 SECURE COMMUNICATIONS VIA NFC DEVICE Sep 26, 14 Jan 08, 15 [H04B]
2015/0011,238 Unilateral Geolocation for Mobile Terminals Jul 03, 14 Jan 08, 15 [H04W]
2015/0012,615 REDISTRIBUTING SOURCES FOR ADAPTIVE BIT RATE STREAMING Aug 06, 13 Jan 08, 15 [H04L]
2015/0012,707 SYSTEM AND CONTROL PROTOCOL OF LAYERED LOCAL CACHING FOR ADAPTIVE BIT RATE SERVICES Jul 22, 13 Jan 08, 15 [G06F]
2015/0012,936 METHOD AND SYSTEM FOR USING LOCATION INFORMATION ACQUIRED FROM GPS FOR SECURE AUTHENTICATION Sep 22, 14 Jan 08, 15 [H04N]
2015/0012,939 System And Method In A Television System For Providing Advertising Information Associated With A User-Selected Object In A Television Program Aug 12, 14 Jan 08, 15 [H04N]
2015/0002,119 Power Supply Regulator Jul 09, 13 Jan 01, 15 [H02M]
2015/0002,308 Device Relativity Architecture Jun 28, 13 Jan 01, 15 [G08C]
2015/0003,403 SYSTEMS AND METHODS FOR REDUCED LATENCY AND IMPROVED BEACON RECEPTION IN DEVICES CAPABLE OF PROVIDING MULTIPLE WIRELESS INTERFACES VIA A SINGLE RADIO Jun 27, 13 Jan 01, 15 [H04J, H04W]
2015/0003,466 Enhanced Link Aggregation in a Communications System Jun 28, 13 Jan 01, 15 [H04L]
2015/0003,507 SPECTRUM ANALYZER INTEGRATED IN A POINT-TO-POINT OUTDOOR UNIT Jul 01, 13 Jan 01, 15 [H04L]
2015/0003,510 Asymmetric Complexity PHYs to Reduce Power Dissipation in Point-to-Point Communication Links Jun 28, 13 Jan 01, 15 [H04L]
2015/0003,606 DETECTING AND QUANTIFYING NON-LINEAR CHARACTERISTICS OF AUDIO SIGNALS Jul 31, 13 Jan 01, 15 [H04M]
2015/0004,968 Device and Method for Performing Opportunistic Sniffing Jun 27, 13 Jan 01, 15 [H04W]
2015/0005,029 Communications Device with Direct Cellular-to-Collocated Device Communication Channel Interface Jun 26, 13 Jan 01, 15 [H04W]
2015/0006,287 ADVERTISING INFRASTRUCTURE SUPPORTING VIRTUAL TAG ACTIVATION RANGING AND TRIGGERS Jun 29, 13 Jan 01, 15 [G06Q]
2015/0006,616 Host Offloading Architecture Jun 28, 13 Jan 01, 15 [H04L]
2015/0006,749 Relaxed Ordering Network Jun 28, 13 Jan 01, 15 [H04L]
2015/0006,789 Anti-Replay Protected Flash Jun 28, 13 Jan 01, 15 [G06F]
2015/0006,897 Apparatus and Method to Obtain Electronic Authentication Jun 28, 13 Jan 01, 15 [H04L]
2015/0006,990 Encoding Methods and Systems For Binary Product Codes Jun 28, 13 Jan 01, 15 [H03M]
2015/0007,222 System And Method For Providing Information Of Selectable Objects In A Television Program In An Information Stream Independent Of The Television Program Sep 17, 14 Jan 01, 15 [H04N]
2015/0007,347 Apparatus and Method to Secure an Electronic Storage Using a Secure Element Jun 28, 13 Jan 01, 15 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,937,357 One-time programmable semiconductor device Mar 01, 10 Jan 20, 15 [H01L]
8,937,606 Orthogonal multi-row touch panel stimulation Mar 08, 12 Jan 20, 15 [G06F]
8,937,956 Interleaving audio and video packets Dec 21, 11 Jan 20, 15 [H04J, H04L, H04W]
8,938,032 Low-rate long-range mode for OFDM wireless LAN Jan 21, 13 Jan 20, 15 [H04K, H04J, H04L, H04W, H04B]
8,938,239 Wireless communication device capable of efficient handoffs Dec 29, 11 Jan 20, 15 [H04L, H04W]
8,938,663 Modem architecture for joint source channel decoding Jan 24, 13 Jan 20, 15 [H04L, G06F, H03M]
8,932,912 One-time programmable device Jul 18, 13 Jan 13, 15 [H01L]
8,933,757 Low phase noise voltage controlled oscillators Sep 11, 12 Jan 13, 15 [H03B]
8,934,372 System and method for next generation BASE-T communication Mar 05, 13 Jan 13, 15 [H04L]
8,934,386 Power-save for wireless networks Dec 18, 09 Jan 13, 15 [H04W]
8,934,432 Method and system for a double search user group selection scheme with range reduction in TDD multiuser MIMO downlink transmission Sep 12, 12 Jan 13, 15 [H04J, H04W, H04B]
8,934,435 Method and system for managing information among personalized and shared resources with a personalized portable device Dec 10, 12 Jan 13, 15 [H04L, H04W]
8,934,483 Data center switch Sep 16, 11 Jan 13, 15 [H04L, H04Q]
8,934,493 Aggregating communication channels Apr 12, 11 Jan 13, 15 [G01R, H04J, H04L, G06F, G08C]
8,934,503 Highly integrated media access control Jun 14, 13 Jan 13, 15 [H04N, H04L, H04J]
8,934,527 Architecture for very high-speed decision feedback sequence estimation Jun 15, 10 Jan 13, 15 [H03H, H04L, H03K]
8,934,572 Phase rotation for preambles within multiple user, multiple access, and/or MIMO wireless communications Aug 25, 11 Jan 13, 15 [H04K, H04L]
8,934,586 Selectable interference cancellation in a communications receiver Jun 30, 11 Jan 13, 15 [H04L, H04J, H03D, H04B]
8,934,836 NFC device with PLL controlled active load modulation Jun 28, 12 Jan 13, 15 [H04B]
8,934,853 Systems and methods for integrating cellular and location detection functionality using a single crystal oscillator Jun 08, 12 Jan 13, 15 [H04W, H04B]
8,934,891 Small cell network self-synchronization Jun 08, 12 Jan 13, 15 [H04W]
8,935,428 Fault tolerance approaches for DNS server failures Oct 29, 09 Jan 13, 15 [H04L, G06F]
8,935,542 Method and system for a connector with integrated power over Ethernet functionality Mar 31, 10 Jan 13, 15 [H01R, G06F]
8,935,550 System and method for selectively placing portions of a physical layer into low power mode Sep 19, 11 Jan 13, 15 [H04L, G06F]
8,928,128 Semiconductor package with integrated electromagnetic shielding Feb 27, 12 Jan 06, 15 [H01L]
8,928,139 Device having wirelessly enabled functional blocks Sep 30, 11 Jan 06, 15 [H01L, H05K]
8,928,355 Amplifier bandwidth extension for high-speed tranceivers Apr 22, 13 Jan 06, 15 [H03F, H03K]
8,928,804 Managing encoder parameters for parallel transcoding Mar 15, 13 Jan 06, 15 [H04N]
8,928,808 Seamless transition between interlaced and progressive video profiles in an ABR system Jun 07, 13 Jan 06, 15 [H04N]
8,929,197 Method and system for an OFDM joint training and frequency tracking system Sep 24, 13 Jan 06, 15 [H04L, H04J]
8,929,198 Vehicle network link module Jun 29, 11 Jan 06, 15 [B60R, H04N, H04L, G07C, H04W, G06F]
8,929,210 System and method for enabling energy efficient ethernet networks with time-sensitive protocols Dec 12, 13 Jan 06, 15 [H04L, G06F]
8,929,211 Hot-swapping network port functionality Aug 07, 09 Jan 06, 15 [H04L]
8,929,240 Method and system for determination and exchange of network timing information Nov 15, 12 Jan 06, 15 [H04L]
8,929,317 Transmission of wide bandwidth signals in a network having legacy devices Sep 19, 12 Jan 06, 15 [H04L, H04W]
8,929,331 Traffic management in a hybrid femtocell/WLAN wireless enterprise network May 22, 09 Jan 06, 15 [H04W]
8,929,433 Systems, methods, and apparatus for improving display of compressed video data May 16, 06 Jan 06, 15 [H04N]
8,929,457 System and method for replacing bitstream symbols with intermediate symbols Feb 25, 03 Jan 06, 15 [H04N]
8,929,458 Compressed structure for slice groups in start code table Apr 01, 04 Jan 06, 15 [H04N]
8,929,544 Scalable and secure key management for cryptographic data processing Mar 29, 13 Jan 06, 15 [H04L, G06F]
8,929,808 Antenna driver circuit for NFC reader applications Sep 29, 11 Jan 06, 15 [H03F, H04B]
8,929,835 Non-intrusive and operational communication system monitoring and diagnostics Jun 23, 11 Jan 06, 15 [H04L, H04B]
8,929,841 Method and system for a touchscreen interface utilizing leaky wave antennas Jun 09, 10 Jan 06, 15 [H01Q, G01S, H04B]
8,929,844 Variable gain control transformer and RF transmitter utilizing same Aug 30, 10 Jan 06, 15 [H03F, H01F, H04B]
8,929,897 Method and apparatus for providing improved mobility procedure Jan 29, 13 Jan 06, 15 [H04W]
8,929,902 Method and apparatus for dynamic vehicular communications Mar 27, 12 Jan 06, 15 [H04W]
8,929,943 Mobile communication device providing communication pathway determination assistance Apr 05, 12 Jan 06, 15 [H04M, H04W]
8,930,534 Method and system for management based end-to-end sleep limitation in an energy efficient ethernet network Aug 04, 09 Jan 06, 15 [H04L, G06F]
8,930,664 Method and apparatus for transferring data from a first domain to a second domain Feb 11, 13 Jan 06, 15 [G06F]
8,930,724 Semiconductor device predictive dynamic thermal management Nov 23, 11 Jan 06, 15 [G06F, H01L]
8,930,726 Physical layer device auto-adjustment based on power over Ethernet magnetic heating Jun 28, 12 Jan 06, 15 [H04L, H02H]
8,931,015 System and method for providing information of selectable objects in a television program in an information stream independent of the television program Sep 13, 10 Jan 06, 15 [H04N, G06F]
8,931,082 Multi-security-CPU system Dec 05, 12 Jan 06, 15 [H04L, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
8,892,043 Method and system for optimizing data throughput in a bluetooth communication system Nov 04, 13 Nov 18, 14 [H04L, H04W, H04B]
2014/0319,640 Photodiode for Topside and Backside Illumination Apr 29, 13 Oct 30, 14 [H01L]
8,761,666 Shaped load modulation in a near field communications (NFC) device Oct 12, 11 Jun 24, 14 [H04B]
2014/0173,294 TECHNIQUES FOR EMULATING AN EEPROM DEVICE Dec 14, 12 Jun 19, 14 [G06F]
2014/0140,206 System and Method for Credit-Based Link Level Flow Control Nov 27, 12 May 22, 14 [H04L]
8,725,070 Shaped load modulation in a near field communications (NFC) device Oct 12, 11 May 13, 14 [H04B]
2014/0115,408 MAXIMUM FREQUENCY AND MINIMUM VOLTAGE DISCOVERY Oct 24, 12 Apr 24, 14 [G06F]
2014/0105,561 Secure handoff among devices during media playback Feb 28, 13 Apr 17, 14 [H04N]
2014/0089,095 Wireless Power Transfer (WPT) With Integrated Advertising Channel Sep 27, 12 Mar 27, 14 [G06Q]
2014/0064,152 High Definition Audio Distribution System Sep 04, 12 Mar 06, 14 [G10L]
2014/0048,889 Layout Circuit Optimization For Deep Submicron Technologies Sep 27, 12 Feb 20, 14 [H01L]
2014/0043,074 Frequency Tuning Based on Characterization of an Oscillator Aug 30, 13 Feb 13, 14 [H03L]
2014/0044,111 Frame Chaining for Bridged Traffic Aug 08, 12 Feb 13, 14 [H04L, H04W]
2014/0047,296 Error Correcting Code Design For A Parity Enabled Memory Aug 09, 12 Feb 13, 14 [G06F, H03M]
2014/0036,767 Proximity Based Wireless Docking Oct 10, 12 Feb 06, 14 [H04W, H04B]
2014/0029,686 Method and system for feedback of antenna beamforming Sep 30, 13 Jan 30, 14 [H04B]
2014/0016,568 METHOD AND APPARATUS FOR FACILITATING CHANNEL SWITCHING Jul 16, 12 Jan 16, 14 [H04W]
2013/0343,584 HEARING ASSIST DEVICE WITH EXTERNAL OPERATIONAL SUPPORT Sep 20, 12 Dec 26, 13 [H04R]
2013/0343,585 MULTISENSOR HEARING ASSIST DEVICE FOR HEALTH Sep 20, 12 Dec 26, 13 [H04R]
2013/0344,809 MULTI-PROFILE APPLICATION FRAMEWORK Jun 22, 12 Dec 26, 13 [H04B]

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