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Inventor

Ping-Chu Tsai

Inventor
Taipei, TW

Overview

4→
Patents
2010–2019
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing21%
A63FCard, board, or roulette games7%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere7%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
G06KGraphical data reading7%
G06VImage or video recognition or understanding7%
G10KSound-producing devices7%
H01HElectric switches7%
H04MTelephonic communication7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
10,496,138Linkage mechanism and electronic device201910,402,635Electronic device having supporting component20199,117,435'Volume amplifying assembly and portable electronic device packing case using the volume amplifying assembly'20157,848,786'Portable electronic device'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Based in Chiayi, TW· patent location history
2015Based in New Taipei, TW· patent location history
2019Patents assigned to COMPAL ELECTRONICS INC (2)· patent assignee history
2019Patents assigned to FANG HSIN CHIEH (2)· patent assignee history
2019Patents assigned to TSAI PING CHU (2)· patent assignee history
2019Patents assigned to YEH WANG HUNG (2)· patent assignee history
2019Patents assigned to CHANG CHING SHIANG (1)· patent assignee history
2019Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMPAL ELECTRONICS INC22019
FANG HSIN CHIEH22019
TSAI PING CHUself22019
YEH WANG HUNG22019
CHANG CHING SHIANG12019
Locations
LocationPatentsSpan
Taipei, TW22019
New Taipei, TW12015
Chiayi, TW12010