CC

Chin-An Chang

IBM: 9 patents #11,918 of 70,183Top 20%
UA US Army: 4 patents #726 of 6,974Top 15%
Overall (All Time): #390,098 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6060905 Variable voltage, variable impedance CMOS off-chip driver and receiver interface and circuits Harry R. Bickford, Paul W. Coteus, Robert H. Dennard, Daniel M. Dreps, Gerard V. Kopcsay 2000-05-09
5635858 Zero-stopping incrementers Sang Hoo Dhong 1997-06-03
5225711 Palladium enhanced soldering and bonding of semiconductor device contacts Nicholas G. Koopman, Judith Marie Roldan, Steven Strickman, Kamalesh K. Srivastava, Helen L. Yeh 1993-07-06
5112699 Metal-metal epitaxy on substrates and method of making 1992-05-12
5048744 Palladium enhanced fluxless soldering and bonding of semiconductor device contacts Nicholas G. Koopman, Judith Marie Roldan, Steven Strickman, Kamalesh K. Srivastava, Helen L. Yeh 1991-09-17
4743951 Field effect transistor Leroy L. Chang, Leo Esaki, Emilio E. Mendez 1988-05-10
4558336 MBE Growth technique for matching superlattices grown on GaAs substrates Leroy L. Chang, Leo Esaki 1985-12-10
4538165 FET With heterojunction induced channel Leroy L. Chang, Leo Esaki, Emilio E. Mendez 1985-08-27
4517047 MBE growth technique for matching superlattices grown on GaAs substrates Leroy L. Chang, Leo Esaki 1985-05-14
4395722 Heterojunction transistor Leo Esaki 1983-07-26
4371884 InAs-GaSb Tunnel diode Leo Esaki 1983-02-01
4282043 Process for reducing the interdiffusion of conductors and/or semiconductors in contact with each other 1981-08-04
4239584 Molecular-beam epitaxy system and method including hydrogen treatment Leroy L. Chang, Leo Esaki 1980-12-16