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USPTO Patent Rankings Data through Dec 31, 2025
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Andrei Jefremov — 23 Patents

Microsoft: 12 patents #3,517 of 40,388Top 9%
SKSkype: 11 patents #9 of 177Top 6%
Socos, PE: #1 of 2 inventorsTop 50%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Andrei Jefremov has been granted 23 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in September 2019. Andrei Jefremov ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Andrei Jefremov in Socos, PE.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10412305 Video stabilization David Yuheng Zhao, Pontus Carlsson 2019-09-10 $58,792,000
10116715 Adapting encoded bandwidth Christoffer Asgaard Rödbro, Andreas Bergkvist 2018-10-30 $61,995,000
10038898 Estimating quality of a video signal Pontus Carlsson, Sergey Silkin, David Yuheng Zhao 2018-07-31 $65,288,000
9762799 Received video stabilization Pontus Carlsson, Sergey Sablin, David Yuheng Zhao 2017-09-12 $27,507,000
9756084 Communication system architecture Carl S. Olivier, Mihails Velenko, Sergei Zolotarjov, Marek Laasik 2017-09-05 $29,269,000
9699099 Method of transmitting data in a communication system Karlheinz Wurm 2017-07-04
9667799 Communication system architecture Carl S. Olivier, Marek Laasik, Sergei Zolotarjov, Mihails Velenko 2017-05-30 $44,969,000
9641558 Communication system architecture Carl S. Olivier, Marek Laasik, Mihails Velenko, Sergei Zolotarjov, Sergey Sukhanov 2017-05-02 $28,980,000
9629004 Indication of wireless signal quality using detected errors in data Amer A. Hassan 2017-04-18 $38,106,000
9609027 Communication system architecture Carl S. Olivier, Marek Laasik, Mihails Velenko, Sergei Zolotarjov, Sergey Sukhanov 2017-03-28 $37,455,000
9509618 Method of transmitting data in a communication system 2016-11-29 $32,020,000
9338473 Video coding David Yuheng Zhao, Mattias Nilsson, Renat Vafin, Soren Vang Andersen, Pontus Carlsson 2016-05-10 $43,328,000
9313247 Method of transmitting data in a communication system 2016-04-12 $45,069,000
9246644 Jitter buffer Renat Vafin, Mattias Nilsson, Soren Vang Andersen 2016-01-26 $35,526,000
9237289 Estimating quality of a video signal Pontus Carlsson, Sergey Silkin, David Yuheng Zhao 2016-01-12 $67,891,000
8948214 Jitter buffer Renat Vafin, Mattias Nilsson, Soren Vang Andersen 2015-02-03 $24,850,000
8948213 Jitter buffer Renat Vafin, Mattias Nilsson, Soren Vang Andersen 2015-02-03 $24,850,000
8855145 Jitter buffer Renat Vafin, Mattias Nilsson, Soren Vang Andersen 2014-10-07 $28,629,000
8836861 Method and apparatus for processing a video signal Jan Plasberg 2014-09-16 $22,186,000
8830853 Signal processing Karlheinz Wurm, David Yuheng Zhao 2014-09-09 $31,811,000
8711233 Video stabilization David Yuheng Zhao, Pontus Carlsson 2014-04-29 $28,448,000
8245266 User interface Karlheinz Wurm 2012-08-14 $12,366,000
7817625 Method of transmitting data in a communication system 2010-10-19 $12,837,000