LexDanaLexDanabeta
Inventor

Rathish Krishnan

Inventor
Foster City, CA, US

Overview

11→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television79%
G06TImage data processing or generation, in general7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H04LTransmission of digital information, e.g. telegraphic communication7%
PatentTitleYear
11,025,918Foveated video link for VR, low latency wireless HMD video streaming with gaze tracking202110,848,768Fast region of interest coding using multi-segment resampling202010,616,583Encoding/decoding digital frames by down-sampling/up-sampling with enhancement information202010,204,658System and method for use in playing back panorama video content201910,200,716Parallel intra-prediction encoding/decoding process utilizing PIPCM and/or PIDC for selected sections20199,247,248'Mode searching and early termination of a video picture and fast compression of variable length symbols'20168,848,799'Utilizing thresholds and early termination to achieve fast motion estimation in a video encoder'20148,379,718'Parallel digital picture encoding'20138,184,699'Method of reducing computations in intra-prediction and mode decision processes in a digital video encoder'20128,077,769'Method of reducing computations in transform and scaling processes in a digital video encoder using a threshold-based approach'20117,929,608'Method of reducing computations in intra-prediction and mode decision processes in a digital video encoder'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to KRISHNAN RATHISH (4)· patent assignee history
2011–2012Patents assigned to SONY CORP (3)· patent assignee history
2011–2012Patents assigned to SONY ELECTRONICS INC (3)· patent assignee history
2011–2012Based in Santa Clara, CA, US· patent location history
2013–2019Patents assigned to SONY COMPUTER ENTERTAINMENT INC (5)· patent assignee history
2013–2014Based in San Mateo, CA, US· patent location history
2016–2020Based in Foster City, CA, US· patent location history
2019–2021Patents assigned to SONY INTERACTIVE ENTERTAINMENT INC (5)· patent assignee history
2020–2021Based in Los Gatos, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY COMPUTER ENTERTAINMENT INC52013–2019
SONY INTERACTIVE ENTERTAINMENT INC52019–2021
KRISHNAN RATHISHself42011–2014
SONY CORP32011–2012
SONY ELECTRONICS INC32011–2012
Locations
LocationPatentsSpan
Foster City, California, US42016–2020
Santa Clara, California, US32011–2012
Los Gatos, California, US22020–2021
San Mateo, California, US22013–2014