H04K

Watch

Stats

Description

SECRET COMMUNICATION; JAMMING OF COMMUNICATION

Subclasses

Not Available
Subclass Title
1/00 Secret communication (ciphering or deciphering apparatus per se G09C ; systems with reduced bandwidth or suppressed carrier H04B 1/66 ; spread spectrum techniques H04B 1/69 ; by using a sub-carrier H04B 14/08 ; by multiplexing H04J ; transmission systems for secret digital information H04L 9/00 ; secret or subscription television systems H04N 7/16, H04N 21/00 )
1/02 Secret communication (ciphering or deciphering apparatus per se G09C ; systems with reduced bandwidth or suppressed carrier H04B 1/66 ; spread spectrum techniques H04B 1/69 ; by using a sub-carrier H04B 14/08 ; by multiplexing H04J ; transmission systems for secret digital information H04L 9/00 ; secret or subscription television systems H04N 7/16, H04N 21/00 ) by adding a second signal to make the desired signal unintelligible
1/04 Secret communication (ciphering or deciphering apparatus per se G09C ; systems with reduced bandwidth or suppressed carrier H04B 1/66 ; spread spectrum techniques H04B 1/69 ; by using a sub-carrier H04B 14/08 ; by multiplexing H04J ; transmission systems for secret digital information H04L 9/00 ; secret or subscription television systems H04N 7/16, H04N 21/00 ) by frequency scrambling, i.e. by transposing or inverting parts of the frequency band or by inverting the whole band
1/06 Secret communication (ciphering or deciphering apparatus per se G09C ; systems with reduced bandwidth or suppressed carrier H04B 1/66 ; spread spectrum techniques H04B 1/69 ; by using a sub-carrier H04B 14/08 ; by multiplexing H04J ; transmission systems for secret digital information H04L 9/00 ; secret or subscription television systems H04N 7/16, H04N 21/00 ) by transmitting the information or elements thereof at unnatural speeds or in jumbled order or backwards
1/08 Secret communication (ciphering or deciphering apparatus per se G09C ; systems with reduced bandwidth or suppressed carrier H04B 1/66 ; spread spectrum techniques H04B 1/69 ; by using a sub-carrier H04B 14/08 ; by multiplexing H04J ; transmission systems for secret digital information H04L 9/00 ; secret or subscription television systems H04N 7/16, H04N 21/00 ) by varying the polarisation of transmitted waves

more results

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9954619 Photonic implementation of jamming avoidance response Oct 27, 16 Apr 24, 18 , The University of Georgia Research Foundation Inc.
9954279 Test system and test method Jun 14, 17 Apr 24, 18 , Rohde & Schwarz GmbH & Co. KG
9946854 Method for processing data Jun 29, 17 Apr 17, 18 , Whitecryption Corporation
9948454 Symmetric data encryption system and method Jan 14, 16 Apr 17, 18 , OPEN PORTAL ENTERPRISES (OPE)
9942914 Communication of security key information Mar 15, 16 Apr 10, 18 , Intel IP Corporation
9942011 Wireless communication apparatus and the method thereof May 11, 17 Apr 10, 18 , Industrial Technology Research Institute
9942031 System and method for private-key fully homomorphic encryption and private search between rings Aug 25, 15 Apr 10, 18 , Research Foundation of the City University of New York
9942247 Traffic shape obfuscation when using an encrypted network connection May 28, 15 Apr 10, 18 , International Business Machine Corporation
9935802 Method for transmitting signal field and apparatus therefor Apr 18, 14 Apr 03, 18 , LG Electronics Inc.
9935810 Method and apparatus for model identification and predistortion Mar 07, 17 Apr 03, 18 , Xilinx Inc.
9934091 Wirelessly communicating a data file Jun 23, 16 Apr 03, 18 , IBM Corporation
9935795 Method and system using driver equalization in transmission line channels with power or ground terminations Jun 22, 17 Apr 03, 18 , Inphi Corporation
9927489 Testing integrated circuit designs containing multiple phase rotators Jan 15, 14 Mar 27, 18 , IBM Corporation

more results

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0107,910 RFID DISRUPTION DEVICE AND RELATED METHODS Dec 07, 17 Apr 19, 18 , Not available
2018/0089,686 DETECTION OF AN UNAUTHORIZED WIRELESS COMMUNICATION DEVICE Nov 01, 17 Mar 29, 18 , Not available
2018/0091,252 SYSTEMS AND METHODS FOR VEHICLE TRACKING Nov 21, 17 Mar 29, 18 , Not available
2018/0091,253 ENODEB WITH MASKING FUNCTIONALITY AND AIRCRAFT Sep 28, 17 Mar 29, 18 , Not available

more results

Patents Issued To Date - By Filing Year

Average Time to Issuance

We are sorry but your current selection exceeds the maximum number of watches () for this membership level. Upgrade to our Level for up to watches!

UPGRADE MEMBERSHIP CANCEL
We are sorry but Dashboard Viewer is not able to watch the Technologies/Sub-Technologies.