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Inventor

Kun Guan

Inventor
Hangzhou, CN

Overview

3→
Patents
2000–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

C23Cprimary
C23CCoating metallic material25%
G06FElectric digital data processing25%
H03MCoding25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
10,305,512Encoding method and apparatus20199,313,237'Method, apparatus, and communication system for allocating and managing voice channels'20166,106,626'Apparatus and method for preventing chamber contamination'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to TAIWAN SEMINCONDUTOR MANUFACTU (1)· patent assignee history
2000Based in Hsin-Pu Zhen, TW· patent location history
2016Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2016Based in Shenzhen, CN· patent location history
2019Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2019Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12019
TAIWAN SEMINCONDUTOR MANUFACTU12000
TENCENT TECH SHENZHEN CO LTD12016
Locations
LocationPatentsSpan
Hangzhou, CN12019
Shenzhen, CN12016
Hsin-Pu Zhen, TW12000