Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1078081 | Specimen collector having a detachable capture vessel | — | 2025-06-03 |
| 11794183 | Specimen tester method | John D. Buchaca | 2023-10-24 |
| 11426722 | Specimen tester including a separate initiator and method | John D. Buchaca | 2022-08-30 |
| 10756897 | Dynamic licensing for applications and plugin framework for virtual network systems | Randy Jones, Peter Ciolfi, Kevin Andrew Meek, Khenaidoo Nursimulu, Hesam Aldin Rahimi Koopayi +2 more | 2020-08-25 |
| 9893887 | Dynamic licensing for applications and plugin framework for virtual network systems | Randy Jones, Peter Ciolfi, Kevin Andrew Meek, Khenaidoo Nursimulu, Hesam Aldin Rahimi Koopayi +2 more | 2018-02-13 |
| D684551 | Wafer polishing pad holder | — | 2013-06-18 |
| D682442 | Liquid specimen tester cap | — | 2013-05-14 |
| 8414361 | Silicon carbide, sapphire, germanium, silicon and pattern wafer polishing templates holder | Thang Tran | 2013-04-09 |
| D678745 | Spinning insert polishing pad | — | 2013-03-26 |
| D667562 | Liquid specimen tester cartridge and cap combined | — | 2012-09-18 |
| 8182315 | Chemical mechanical polishing pad and dresser | — | 2012-05-22 |
| 7981054 | All-in-one biological specimen collecting, transporting and analyzing device | Henri J. A. Charmasson | 2011-07-19 |
| D594131 | Specimen collector and tester combined | — | 2009-06-09 |
| 7256103 | Method for manufacturing a compound material wafer | Thibaut Maurice, Eric Guiot | 2007-08-14 |
| 6733367 | Method and apparatus for polishing silicon wafers | — | 2004-05-11 |
| 6666948 | Silicon wafer polisher | — | 2003-12-23 |
| 6645049 | Polishing holder for silicon wafers and method of use thereof | — | 2003-11-11 |
| 6612905 | Silicon wafer polishing holder and method of use thereof | — | 2003-09-02 |
| 6340521 | Magnetic recording medium with protective barrier layer | Thanh Thien Ha, Elsie Yang Chuang | 2002-01-22 |
| 6139981 | Magnetic thin film medium with adhesion enhancement layer | Elsie Yang Chuang, Qixu Chen, Xing Song, Charles Leu, Thanh Thien Ha | 2000-10-31 |
| 5958543 | Micro-texturing for sputtered, thin film magnetic media disks utilizing titanium sputtered in the presence of hydrogen to form micro-texturing | Edward Teng, Atef H. Eltoukhy | 1999-09-28 |
| 5774303 | Sputter induced micro-texturing enhancement for magnetic head structures | Edward Teng, Kent Kaufman, Atef H. Eltoukhy | 1998-06-30 |
| 5721033 | Magnetic recording disc having a substrate, oxide layer, and a texture layer of discrete globules of Indium-Bismuth eutectic alloy | Edward Teng, Atef H. Eltoukhy | 1998-02-24 |
| 5620574 | Method of fabricating sputter induced, micro-texturing of thin film, magnetic disc media | Edward Teng, Atef H. Eltoukhy | 1997-04-15 |
| 5180640 | Magnetic recording medium comprising a magnetic alloy layer of cobalt nickel, platinum and chromium formed directly on a nickel alloy amorphous underlayer | Tsutomu Yamashita, Tu Chen | 1993-01-19 |