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Inventor

Cheng-Jan Chi

Inventor
Taipei, TW

Overview

2→
Patents
2011–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
H05KPrinted circuits33%
PatentTitleYear
8,199,929'Anti-pop circuit'20127,880,094'Differential signal layout printed circuit board'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to ASUSTEK COMP INC (2)· patent assignee history
2011–2012Based in Taipei, TW· patent location history
2012Patents assigned to CHI CHENG-JAN (1)· patent assignee history
2012Patents assigned to LI HUNG-YUAN (1)· patent assignee history
2012Patents assigned to YANG SHENG-FU (1)· patent assignee history
2012Patents assigned to YU SHENG-NENG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASUSTEK COMP INC22011–2012
CHI CHENG-JANself12012
LI HUNG-YUAN12012
YANG SHENG-FU12012
YU SHENG-NENG12012
Locations
LocationPatentsSpan
Taipei, TW22011–2012