Inventor · disambiguated record
Dah W. Tsang
Also filed as: TSANG DAH W · TSANG DAH WEN
9 granted patents·1 pending application·1,139 citations·filing 1989–2008
93Inventor score
Top patents by PatentIndex Score
10 records- 0195US5801417ASelf-aligned power MOSFET device with recessed gate and sourceADVANCED POWER TECHNOLOGY·Filed 1993·Granted Sep 1, 1998·236 cites·3 claims
- 0295US5283201AHigh density power device fabrication processADVANCED POWER TECHNOLOGY·Filed 1992·Granted Feb 1, 1994·248 cites·20 claims
- 0393US5648283AHigh density power device fabrication process using undercut oxide sidewallsADVANCED POWER TECHNOLOGY·Filed 1994·Granted Jul 15, 1997·167 cites·34 claims
- 0488US5262336AIGBT process to produce platinum lifetime controlADVANCED POWER TECHNOLOGY·Filed 1992·Granted Nov 16, 1993·140 cites·84 claims
- 0587US5045903ATopographic pattern delineated power MOSFET with profile tailored recessed sourceADVANCED POWER TECHNOLOGY·Filed 1989·Granted Sep 3, 1991·87 cites·16 claims
- 0686US5528058AIGBT device with platinum lifetime control and reduced gawADVANCED POWER TECHNOLOGY·Filed 1994·Granted Jun 18, 1996·111 cites·9 claims
- 0785US5019522AMethod of making topographic pattern delineated power MOSFET with profile tailored recessed sourceADVANCED POWER TECHNOLOGY·Filed 1990·Granted May 28, 1991·103 cites·10 claims
- 0866US5283202AIGBT device with platinum lifetime control having gradient or profile tailored platinum diffusion regionsADVANCED POWER TECHNOLOGY·Filed 1992·Granted Feb 1, 1994·46 cites·8 claims
- 0949US8110888B2Edge termination for high voltage semiconductor deviceZHANG JINSHU·Filed 2008·Granted Feb 7, 2012·1 cites·17 claims
- 1036US2002074585A1Self-aligned power MOSFET with enhanced base regionADVANCED POWER TECHNOLOGY·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dah W. Tsang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →