Inventor

Muhammed Zeyd Coban

Inventor

Carlsbad, CA, US

Overview

2014–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 72 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television68%

G06TImage data processing or generation, in general12%

H04LTransmission of digital information, e.g. telegraphic communication7%

H03MCoding5%

G06FElectric digital data processing4%

G02BOptical elements, systems or apparatus2%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%

H04WWireless communication networks1%

PatentTitleYear

11,134,273Regular coded bin reduction for coefficient coding2021 11,128,866Scans and last coefficient position coding for zero-out transforms2021 11,128,876Joint coefficient coding of transform skip and BDPCM mode for 4:4:4 color formats2021 11,109,070Constant slice header parameters signaled at higher syntax level for video coding2021 11,095,916Wraparound motion compensation in video coding2021 11,070,812Coefficient domain block differential pulse-code modulation in video coding2021 11,032,545Reducing seam artifacts in 360-degree video2021 11,032,572Low-frequency non-separable transform signaling based on zero-out patterns for video coding2021 11,019,346Coefficient coding with grouped bypass remaining levels for dependent quantization2021 10,992,958Video coding using mapped transforms and scanning modes2021 10,992,937Coefficient coding with grouped bypass bins2021 10,957,044Sphere pole projections for efficient compression of 360-degree video2021 10,915,986Adaptive perturbed cube map projection2021 10,904,531Adaptive parameters for coding of 360-degree video2021 10,904,548Coefficient processing for video encoding and decoding2021 10,848,761Reducing seam artifacts in 360-degree video2020 10,839,480Sphere equator projection for efficient compression of 360-degree video2020 10,798,417Deblock filtering for 360-degree video coding2020 10,779,006Signaling 360-degree video information2020 10,764,582Reducing seam artifacts in 360-degree video2020 10,764,605Intra prediction for 360-degree video2020 10,721,465Motion compensation for cubemap packed frames2020 10,699,389Fisheye rendering with lens distortion correction for 360-degree video2020 10,643,301Adaptive perturbed cube map projection2020 10,620,441Viewport-aware quality metric for 360-degree video2020 10,492,085Real-time transport protocol congestion control techniques in video telephony2019 10,484,682Reference picture derivation and motion compensation for 360-degree video coding2019 10,390,044Signaling selected directional transform for video coding2019 10,382,791Data structure for video coding unit2019 10,319,071Truncated square pyramid geometry and frame packing structure for representing virtual reality video content2019 10,313,664Adjusting field of view of truncated square pyramid projection for 360-degree video2019 10,298,939Quantization in video coding2019 10,085,024Lookup table for rate distortion optimized quantization2018 9,930,366'Pixel level adaptive intra-smoothing'2018 9,838,684Wavefront parallel processing for video coding2017 9,838,692Detecting availabilities of neighboring video units for video coding2017 9,807,407'Reference picture selection'2017 9,762,904'Performing motion vector prediction for video coding'2017 9,749,661'Sub-streams for wavefront parallel processing in video coding'2017 9,706,227'Video coding techniques for coding dependent pictures after random access'2017 9,661,338'Coding syntax elements for adaptive scans of transform coefficients for video coding'2017 9,654,772'Context adaptive entropy coding with a reduced initialization value set'2017 9,641,846'Adaptive scanning of transform coefficients for video coding'2017 9,628,789'Reference mode selection in intra mode coding'2017 9,621,905'Tiles and wavefront parallel processing'2017 9,584,819'Grouping of tiles for video coding'2017 9,538,172'Grouping bypass coded syntax elements in video coding'2017 9,497,472'Parallel context calculation in video coding'2016 9,438,853'Receiver driven up-switching in video telephony'2016 9,426,418'Reducing delay in video telephony'2016 9,426,463'Restriction of prediction units in B slices to uni-directional inter prediction'2016 9,398,308'Coding motion prediction direction in video coding'2016 9,350,781'Single network abstraction layer unit packets with decoding order number for video coding'2016 9,332,259'Indication of use of wavefront parallel processing in video coding'2016 9,319,716'Performing motion vector prediction for video coding'2016 9,288,496'Video coding using function-based scan order for transform coefficients'2016 9,270,986'Level decision in rate distortion optimized quantization'2016 9,264,706'Bypass bins for reference index coding in video coding'2016 9,247,258'Unified design for picture partitioning schemes'2016 9,215,470'Signaling selected directional transform for video coding'2015 9,215,473'Sub-slices in video coding'2015 9,172,968'Video coding using directional transforms'2015 9,143,781'Weighted prediction parameter coding'2015 9,083,983'Motion vector predictor candidate clipping removal for video coding'2015 9,077,998'Padding of segments in coded slice NAL units'2015 9,055,290'Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding'2015 9,055,304'Reduced resolution pixel interpolation'2015 9,049,444'Mode dependent scanning of coefficients of a block of video data'2015 9,042,440'Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding'2015 9,008,175'Intra smoothing filter for video coding'2015 9,008,176'Combined reference picture list construction for video coding'2015 8,687,685'Efficient transcoding of B-frames to P-frames'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to QUALCOMM INC (72)· patent assignee history

2014–2021Patents assigned to KARCZEWICZ MARTA (21)· patent assignee history

2014–2018Based in San Diego, CA, US· patent location history

2015–2021Patents assigned to COBAN MUHAMMED ZEYD (19)· patent assignee history

2015–2021Patents assigned to CHEN PEISONG (10)· patent assignee history

2015–2021Patents assigned to ZHENG YUNFEI (6)· patent assignee history

2015–2021Based in Carlsbad, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QUALCOMM INC	72	2014–2021
KARCZEWICZ MARTA	21	2014–2021
COBAN MUHAMMED ZEYDself	19	2015–2021
CHEN PEISONG	10	2015–2021
ZHENG YUNFEI	6	2015–2021

Locations

Location	Patents	Span
Carlsbad, California, US	62	2015–2021
San Diego, California, US	10	2014–2018