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Inventor

Yu-Heng Chen

Inventor
Taoyuan, TW

Overview

4→
Patents
2006–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B23Dprimary
B23DPlaning33%
B27BSaws for wood or similar material17%
G02BOptical elements, systems or apparatus17%
H03GControl of amplification17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
PatentTitleYear
10,852,546Head mounted display and multiple depth imaging apparatus20208,363,854'Device and method for automatically adjusting gain'20137,325,314'Handsaw having replaceable blade'20087,065,885'Handsaw having replaceable blade'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2008Patents assigned to KING JAWS METAL CO LTD (2)· patent assignee history
2006Based in Tan-Tzu Hsiang, TW· patent location history
2008Based in Changhua County, TW· patent location history
2013Patents assigned to CHEN YU-HENG (1)· patent assignee history
2013Patents assigned to CHOU KAI-HSIANG (1)· patent assignee history
2013Patents assigned to FAN MEI-YU (1)· patent assignee history
2013Based in Taipei, TW· patent location history
2020Patents assigned to HTC CORP (1)· patent assignee history
2020Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KING JAWS METAL CO LTD22006–2008
CHEN YU-HENGself12013
CHOU KAI-HSIANG12013
FAN MEI-YU12013
HTC CORP12020
Locations
LocationPatentsSpan
Taoyuan, TW12020
Taipei, TW12013
Changhua County, TW12008
Tan-Tzu Hsiang, TW12006