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Patent applications and USPTO patent grants for Chiang; Ping-Wang.The latest application filed is for "integrated circuit multilevel interconnect system and method".
Patent | Date |
---|---|
Integrated circuit multilevel interconnect system and method Grant 4,576,900 - Chiang March 18, 1 | 1986-03-18 |
System for specifying critical dimensions, sequence numbers and revision levels on integrated circuit photomasks Grant 4,442,188 - Chiang April 10, 1 | 1984-04-10 |
Low pressure chemical vapor deposition of silicon nitride films Grant 4,395,438 - Chiang July 26, 1 | 1983-07-26 |
System for providing photomask alignment keys in semiconductor integrated circuit processing Grant 4,343,878 - Chiang August 10, 1 | 1982-08-10 |
System for design and production of integrated circuit photomasks and integrated circuit devices Grant 4,343,877 - Chiang August 10, 1 | 1982-08-10 |
Silicon source feed process Grant 3,901,182 - Chiang August 26, 1 | 1975-08-26 |
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