Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12245972 | System and methods for customizing an intraocular lens using a wavefront aberrometer | Daniel R. Neal, R. James Copland, Xifeng Xiao | 2025-03-11 |
| 12220170 | Aberrometer with a dynamically adjustable video fixation target | Daniel R. Neal, James Copland, Xifeng Xiao, Lyle Kordonowy, Paul D. Pulaski +1 more | 2025-02-11 |
| 9521098 | Method and system for the promoting and providing of personal safety using a personal safety network | — | 2016-12-13 |
| 6542232 | Method of determining the quality of hard gold | Joseph A. Abys, Michael L. Ammerman, Edward J. Kudrak, Jr., Chen Xu | 2003-04-01 |
| 6452258 | Ultra-thin composite surface finish for electronic packaging | Joseph A. Abys, Chonglun Fan, Chen Xu, Jimmy Chun Wah Kwok | 2002-09-17 |
| 6139977 | Palladium surface coating suitable for wirebonding and process for forming palladium surface coatings | Joseph A. Abys, Chonglun Fan | 2000-10-31 |
| 4207149 | Gold electroplating solutions and processes | David Mason, John S. Stevenson | 1980-06-10 |