Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758857 | System and method for fluid flow measurement and control | Paul Christopher Dorsey | 2023-09-19 |
| 10955861 | Electronic circuit for fluid flow measurement and control | Paul Christopher Dorsey | 2021-03-23 |
| 10736280 | System and method for fluid flow measurement and control | Paul Christopher Dorsey | 2020-08-11 |
| 9273985 | Apparatus for automated positioning of eddy current test probe | — | 2016-03-01 |
| 8929008 | Systems and methods for testing magnetic media disks during manufacturing using sliders with temperature sensors | Balvinder Singh | 2015-01-06 |
| 8902533 | Disk drive detecting different asperities on a disk using different sensor bias settings | Carl E. Barlow, Chun Sei Tsai, Chirag C. Patel, Boon Sien Chew, David Wachenschwanz +1 more | 2014-12-02 |
| 8797667 | Disk drive calibrating bias signal for touchdown sensor | Carl E. Barlow, Chun Sei Tsai, David E. Fowler, David Wachenschwanz, Balvinder Singh | 2014-08-05 |
| 8746089 | Apparatus for automated positioning of eddy current test probe | — | 2014-06-10 |
| 8427770 | Discriminating between protrusion defects and recess defects on a disk recording medium | Balvinder Singh, Daryl M. Shiraki | 2013-04-23 |
| 8331056 | Spin stand comprising a dual disk clamp | — | 2012-12-11 |
| 8218260 | Processing disks on a spin stand | Dhanakorn Iamratanakul, Yilin Cai | 2012-07-10 |
| 7944165 | Inspection system with dual encoders | — | 2011-05-17 |
| 7425719 | Method and apparatus for selectively providing data from a test head to a processor | David Treves | 2008-09-16 |
| 7375362 | Method and apparatus for reducing or eliminating stray light in an optical test head | David Treves | 2008-05-20 |
| 7302148 | Test head for optically inspecting workpieces | David Treves | 2007-11-27 |
| 7292329 | Test head for optically inspecting workpieces comprising a lens for elongating a laser spot on the workpieces | David Treves | 2007-11-06 |
| 7239970 | Robotic system for optically inspecting workpieces | David Treves | 2007-07-03 |
| 7184139 | Test head for optically inspecting workpieces | David Treves | 2007-02-27 |
| 7119990 | Storage device including a center tapped write transducer | Christopher H. Bajorek | 2006-10-10 |
| 6566674 | Method and apparatus for inspecting substrates | David Treves, Yung-Chieh Hsieh | 2003-05-20 |
| 6548821 | Method and apparatus for inspecting substrates | David Treves | 2003-04-15 |
| 6068891 | Method for laser texturing a glass ceramic substrate and the resulting substrate | David Treves, Tu Chen | 2000-05-30 |
| 5948288 | Laser disk texturing apparatus | David Treves | 1999-09-07 |
| 5595768 | Laser disk texturing apparatus | David Treves, Hong Fu | 1997-01-21 |