Inventor
Jeff Chang
Inventor
Taichung, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification20%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials15%
H10HInorganic light-emitting semiconductor devices having potential barriers10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
F16CShafts5%
G06FElectric digital data processing5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
H03KPulse technique5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
H05KPrinted circuits5%
PatentTitleYear
D0690759'Projector'20137,024,569'Method and apparatus for supplying auxiliary power to a bus coupled peripheral'20066,711,812'Method of making metal core substrate printed circuit wiring board enabling thermally enhanced ball grid array (BGA) packages'20046,320,434'Circuit and method for generating a synchronous clock signal'20016,131,634'Portable strapping apparatus'20006,109,325'Portable electrical binding apparatus'20006,003,578'Portable electrical wrapping apparatus'19995,929,465'Non-quadrilateral light emitting devices of compound semiconductor'19995,885,893'Impact-free wire bonding of microelectronic devices'19995,501,527'Linear movement ball guideway'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2000Based in Taichung, TW· patent location history
1999Patents assigned to HIGHLIGH OPTOELECTRONICS INC (1)· patent assignee history
1999Patents assigned to HIGHLIGHT OPTOELECTRONICS INC (1)· patent assignee history
1999Based in Hsinchu, TW· patent location history
2001Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2004Based in Taoyuan, TW· patent location history
2006Patents assigned to CYPRESS SEMICONDUCTOR CORP (1)· patent assignee history
2006Based in San Diego, CA, US· patent location history
2013Patents assigned to NEC DISPLAY SOLUTIONS LTD (1)· patent assignee history
2013Based in Taoyuan County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CYPRESS SEMICONDUCTOR CORP | 1 | 2006 |
| HIGHLIGH OPTOELECTRONICS INC | 1 | 1999 |
| HIGHLIGHT OPTOELECTRONICS INC | 1 | 1999 |
| NEC DISPLAY SOLUTIONS LTD | 1 | 2013 |
| TEXAS INSTRUMENTS INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 4 | 1996–2000 |
| Hsinchu, TW | 2 | 1999 |
| Taoyuan County, TW | 1 | 2013 |
| San Diego, California, US | 1 | 2006 |
| Taoyuan, TW | 1 | 2004 |