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Inventor

Ke Shen

Inventor
Sunnyvale, CA, US

Overview

9→
Patents
2006–2020
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.

H04Nprimary
H04NPictorial communication, e.g. television42%
G06FElectric digital data processing17%
F16KValves8%
F25BRefrigeration machines, plants or systems8%
G01RMeasuring electric variables8%
H04LTransmission of digital information, e.g. telegraphic communication8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
PatentTitleYear
10,831,737Method and device for partitioning association table in distributed database202010,348,827Distributed storage system, cluster node and range management method thereof201910,082,543Non-contact intelligent battery sensing system and method20189,435,451'Electronic expansion valve'20167,986,730'Methods and apparatus for updating a reduction ratio'20117,321,698'Methods and apparatus for transform coefficient filtering'20087,266,132'Flexible memory allocation for data transmission'20077,162,097'Methods and apparatus for transform coefficient filtering'20077,054,362'Methods and apparatus for updating a reduction ratio'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2011Patents assigned to CISCO TECH INC (5)· patent assignee history
2006–2011Based in Sunnyvale, CA, US· patent location history
2016Patents assigned to EMERSON CLIMATE TECH SUZHOU CO LTD (1)· patent assignee history
2016Based in Jiangsu, CN· patent location history
2018Patents assigned to PROLIFIC TECHNOLOGY INC (1)· patent assignee history
2018Based in Taipei, TW· patent location history
2019–2020Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2019–2020Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH INC52006–2011
HUAWEI TECH CO LTD22019–2020
EMERSON CLIMATE TECH SUZHOU CO LTD12016
PROLIFIC TECHNOLOGY INC12018
Locations
LocationPatentsSpan
Sunnyvale, California, US52006–2011
Hangzhou, CN22019–2020
Taipei, TW12018
Jiangsu, CN12016