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Inventor

Haiquan Wang

Inventor
Waterloo, CA

Overview

9→
Patents
2011–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general35%
H04NPictorial communication, e.g. television29%
H03MCoding12%
H04LTransmission of digital information, e.g. telegraphic communication12%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
PatentTitleYear
10,115,939Battery cover plate assembly and battery having the same20188,903,168'Method and device for selecting transform matrices for down-sampling DCT image using learning with forgetting algorithm'20148,687,905'Method and device for selecting optimal transform matrices for down-sampling DCT image'20148,451,912'Method and system for optimizing quantization for noisy channels'20138,233,732'Method and device for selecting optimal transform matrices for down-sampling DCT image'20128,233,703'Method and device for selecting transform matrices for down-sampling DCT image using learning with forgetting algorithm'20128,175,169'Method and system for optimizing quantization for noisy channels'20128,094,956'Method and device for down-sampling a DCT image in the DCT domain'20127,995,850'Method and device for selecting transform matrices for down-sampling DCT image using learning with forgetting algorithm'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to RESEARCH IN MOTION LTD (6)· patent assignee history
2011–2014Based in Waterloo, CA· patent location history
2012–2014Patents assigned to WANG HAIQUAN (7)· patent assignee history
2012–2014Patents assigned to YANG EN-HUI (7)· patent assignee history
2012–2014Patents assigned to YU XIANG (7)· patent assignee history
2012Based in Zhejiang, CN· patent location history
2013Based in Hangzhou, CN· patent location history
2014Patents assigned to BLACKBERRY LTD (2)· patent assignee history
2014Based in Xiasha, CN· patent location history
2018Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WANG HAIQUANself72012–2014
YANG EN-HUI72012–2014
YU XIANG72012–2014
RESEARCH IN MOTION LTD62011–2013
BLACKBERRY LTD22014
Locations
LocationPatentsSpan
Waterloo, CA52011–2014
Shenzhen, CN12018
Xiasha, CN12014
Hangzhou, CN12013
Zhejiang, CN12012