Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181770 | Surface topography optimization through control of chloride concentration in electroformed copper foil | Andrew J. Brock, Lifun Lin, Paul Menkin | 1993-01-26 |
| 5057193 | Anti-tarnish treatment of metal foil | Lifun Lin | 1991-10-15 |
| 4961828 | Treatment of metal foil | Lifun Lin | 1990-10-09 |
| 4956053 | Apparatus and process for the production of micro-pore free high ductility metal foil | Raymond J. Smialek, Paul Menkin | 1990-09-11 |
| 4952285 | Anti-tarnish treatment of metal foil | Lifun Lin, Chung-Yao Chao | 1990-08-28 |
| 4789438 | Cathode surface treatment for electroforming metallic foil or strip | — | 1988-12-06 |
| 4674566 | Corrosion resistant modified Cu-Zn alloy for heat exchanger tubes | Murray A. Heine | 1987-06-23 |
| 4652346 | Apparatus and process for the continuous plating of wide delicate metal foil | — | 1987-03-24 |
| 4647315 | Copper stainproofing technique | Arvind Parthasarathi | 1987-03-03 |
| 4647345 | Metallurgical structure control of electrodeposits using ultrasonic agitation | — | 1987-03-03 |
| 4568431 | Process for producing electroplated and/or treated metal foil | Raymond J. Smialek, Arvind Parthasarathi | 1986-02-04 |
| 4549941 | Electrochemical surface preparation for improving the adhesive properties of metallic surfaces | Arvind Parthasarathi | 1985-10-29 |
| 4549950 | Systems for producing electroplated and/or treated metal foil | Raymond J. Smialek, Arvind Parthasarathi | 1985-10-29 |
| 4532014 | Laser alignment system | Raymond J. Smialek, Arvind Parthasarathi, Peter E. Sevier | 1985-07-30 |
| 4529486 | Anode for continuous electroforming of metal foil | — | 1985-07-16 |
| 4515671 | Electrochemical treatment of copper for improving its bond strength | Chung-Yao Chao | 1985-05-07 |
| 4468293 | Electrochemical treatment of copper for improving its bond strength | Chung-Yao Chao | 1984-08-28 |