Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947148 | Laser beam cutting/shaping a glass substrate | Joachim Walter Ahner, David M. Tung, Daniel T. Jennings, Robin DAVIES | 2021-03-16 |
| 10766805 | Edge polishing a glass substrate after cutting | Joachim Walter Ahner, David M. Tung, Daniel T. Jennings, Robin DAVIES | 2020-09-08 |
| 10384306 | Laser cutting array with multiple laser source arrangement | Joachim Walter Ahner, David M. Tung, Weilu Xu, Kuo Hsing Hwang | 2019-08-20 |
| 10096334 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, James Hennessy, David Perez | 2018-10-09 |
| 9799364 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, James Hennessy, David Perez | 2017-10-24 |
| 9653112 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, James Hennessy, David Perez | 2017-05-16 |
| 9543174 | Cassette configurations to support platters having different diameters | David V. Dougherty, Donald E. Curtiss, Thomas Young Chang | 2017-01-10 |
| 9508374 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, James Hennessy, David Perez | 2016-11-29 |
| 9361925 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, James Hennessy, David Perez | 2016-06-07 |
| 9240201 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, James Hennessy, David Perez | 2016-01-19 |
| 9147421 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, Jim Hennessy, David Perez | 2015-09-29 |
| 9117863 | Cassette configurations to support platters having different diameters | David V. Dougherty, Donald E. Curtiss, Thomas Young Chang | 2015-08-25 |
| 8896964 | Enlarged substrate for magnetic recording medium | Koji Adachi, Thomas Young Chang, Kuo Hsing Hwang, Jim Hennessy, David Perez | 2014-11-25 |
| 7255942 | Using plated surface for recording media without polishing | Connie Chunling Liu, Linda Zhong, Lin Huang, Joseph Leigh, David E. Brown | 2007-08-14 |
| 6811467 | Methods and apparatus for polishing glass substrates | Robert Babcock | 2004-11-02 |
| 6689413 | Using plated surface for recording media without polishing | Connie Chunling Liu, Linda Zhong, Lin Huang, Joseph Leigh, David E. Brown | 2004-02-10 |