Inventor
Chih Chiang Wang
Inventor
Chung-Ho City, Taipei Hsien, TW
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Cprimary
A47CChairs17%
H10DInorganic electric semiconductor devices14%
LOC1214%
A47BTables10%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
A47GHousehold or table equipment3%
A63DBowling games, e.g. skittles, bocce or bowls3%
E03DWater-closets or urinals with flushing devices3%
G01GWeighing3%
PatentTitleYear
11,018,454Backplane connector omitting ground shields and system using same202110,778,240Device and method for digital to analog conversion202010,084,212Battery module and battery safety method20188,354,718'Semiconductor device including an arrangement for suppressing short channel effects'20138,273,633'Method of enhancing dopant activation without suffering additional dopant diffusion'20127,741,699'Semiconductor device having ultra-shallow and highly activated source/drain extensions'20107,347,496'Adjustable chair backrest'20087,322,656'Leg support structure of computer desk capable of synchronous sliding movement'20087,264,312'Backrest adjusting mechanism'2007D0487037'Companion sleeping chair'2004D0465441'Wheelchair'2002D0460389'Wheelchair'2002D0460029'Wheelchair'20026,380,021'Ultra-shallow junction formation by novel process sequence for PMOSFET'20026,129,637'Golf practice device'20005,984,417'Beam member for furniture'19995,909,864'Chair-mount adjustable keyboard supporting assembly'19995,833,546'Knockdown golf training apparatus in the form of a billiard table'19985,673,441'Flush valve for toilets'19975,499,417'Multipurpose inflatable floating pillow'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2002Based in Taipei, TW· patent location history
1998–2008Based in Chung-Ho City, Taipei Hsien, TW· patent location history
1999Patents assigned to CAMEL FURNITURE CO LTD (1)· patent assignee history
2002–2013Patents assigned to TAIWAN SEMICONDUCTOR MFG (4)· patent assignee history
2002–2020Based in Hsinchu, TW· patent location history
2007–2008Patents assigned to WANG CHIH CHIANG (3)· patent assignee history
2012–2013Patents assigned to WANG CHIH-CHIANG (2)· patent assignee history
2012Patents assigned to CHANG HSUN (1)· patent assignee history
2018Based in Taoyuan, TW· patent location history
2021Based in Naperville, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG | 4 | 2002–2013 |
| WANG CHIH CHIANGself | 3 | 2007–2008 |
| WANG CHIH-CHIANGself | 2 | 2012–2013 |
| CAMEL FURNITURE CO LTD | 1 | 1999 |
| CHANG HSUN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chung-Ho City, Taipei Hsien, TW | 6 | 1998–2008 |
| Hsinchu, TW | 5 | 2002–2020 |
| Taipei, TW | 5 | 1996–2002 |
| Naperville, Illinois, US | 1 | 2021 |
| Taoyuan, TW | 1 | 2018 |