SOURCE PHOTONICS (CHENGDU) CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 10200
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 6199
 
  
 
H01S DEVICES USING STIMULATED EMISSION389
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132
 
  
 
H03F AMPLIFIERS 182
 
  
 
H03K PULSE TECHNIQUE 1130
 
  
 
H04J MULTIPLEX COMMUNICATION 1124
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0341,903 Integrated Lens With Multiple Optical Structures and/or Surfaces, Optical Module and Transceiver Including the Same, and Methods of Making and Using the SameFeb 12, 15Nov 24, 16[G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9891385 Integrated lens with multiple optical structures and vent holeJul 15, 15Feb 13, 18[H04B, G02B]
9869818 Integrated lens with multiple optical structures and vent holeFeb 12, 15Jan 16, 18[G02B]
9843383 Multifunctional laser diode driving circuit, a module comprising the same, and a method using the sameJul 08, 15Dec 12, 17[H04B]
9832916 EMI shielding device for an optical transceiverJun 16, 15Nov 28, 17[H04B, H05K]
9709759 NxN parallel optical transceiverApr 18, 14Jul 18, 17[H04B, G02B]
9653878 Circuit, optical module, methods and optical communication system for dual rate power point compensationDec 23, 14May 16, 17[H04B, H01S]
9638736 DC level detection circuit between high speed signal line connecting ports, a system including the circuit, and methods of making and using the sameNov 25, 14May 02, 17[H01L, G01R]
9628191 Methods, optical transmitter, optical module, and optical communication system for improving the monitoring and/or reporting accuracy of a laser transmitting powerFeb 12, 15Apr 18, 17[H04B]
9628195 Transimpedance amplifier (TIA) having an enlarged dynamic range and optical devices using the sameOct 22, 14Apr 18, 17[H03K, H04B, H03F]
9590737 Multi-channel, parallel transmission optical module, and methods of making and using the sameJan 27, 15Mar 07, 17[H04B, G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0274,305 Optical Transmitter and Method of Transmitting an Optical SignalAbandonedOct 14, 14Sep 22, 16[H04B, G02B, G02F]

Top Inventors for This Owner

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