Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11756811 | Pick and place machine cleaning system and method | Alan E. Humphrey, Bret A. Humphrey, Wayne C. Smith | 2023-09-12 |
| 11318550 | System and method for cleaning wire bonding machines using functionalized surface microfeatures | Alan E. Humphrey, Bret A. Humphrey, Alex S. Poles, Wayne C. Smith, Janakraj Shivlal | 2022-05-03 |
| 11211242 | System and method for cleaning contact elements and support hardware using functionalized surface microfeatures | Alan E. Humphrey, Bret A. Humphrey, Alex S. Poles | 2021-12-28 |
| 11035898 | Device and method for thermal stabilization of probe elements using a heat conducting wafer | Alan E. Humphrey, Wayne C. Smith, Mark M. Stark | 2021-06-15 |
| 10896828 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2021-01-19 |
| 10792713 | Pick and place machine cleaning system and method | Alan E. Humphrey, Bret A. Humphrey, Wayne C. Smith | 2020-10-06 |
| 10741420 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2020-08-11 |
| 10406568 | Working surface cleaning system and method | Alan E. Humphrey, James H. Duvall | 2019-09-10 |
| 10239099 | Working surface cleaning system and method | Alan E. Humphrey, James H. Duvall | 2019-03-26 |
| 10195648 | Apparatuses, device, and methods for cleaning tester interface contact elements and support hardware | Bret A. Humphrey, Alan E. Humphrey, James H. Duvall | 2019-02-05 |
| 10109504 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2018-10-23 |
| 10002776 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2018-06-19 |
| 9833818 | Working surface cleaning system and method | Alan E. Humphrey, James H. Duvall | 2017-12-05 |
| 9595456 | Wafer manufacturing cleaning apparatus, process and method of use | Alan E. Humphrey, James H. Duvall | 2017-03-14 |
| 8801869 | Apparatuses, device, and methods for cleaning tester interface contact elements and support hardware | Bret A. Humphrey, Alan E. Humphrey, James H. Duvall | 2014-08-12 |
| 8790466 | Apparatuses, device, and methods for cleaning tester interface contact elements and support hardware | Alan E. Humphrey, Bret A. Humphrey, James H. Luvall | 2014-07-29 |
| 8371316 | Apparatuses, device, and methods for cleaning tester interface contact elements and support hardware | Alan E. Humphrey, Bret A. Humphrey, James H. Duvall | 2013-02-12 |
| 7202683 | Cleaning system, device and method | Gene Humphrey, Joyce Adams | 2007-04-10 |
| 6911834 | Multiple contact vertical probe solution enabling Kelvin connection benefits for conductive bump probing | Scott W. Mitchell, Reynaldo Rincon, Gerard Laugier | 2005-06-28 |
| 6906539 | High density, area array probe card apparatus | Lester Wilson, Reynaldo Rincon, Richard W. Arnold | 2005-06-14 |
| 6752012 | Combined electrical test and mechanical test system for thin film characterization | Cheryl Hartfield, Reynaldo Rincon | 2004-06-22 |
| 6720780 | High density probe card apparatus and method of manufacture | Reynaldo Rincon, Lester Wilson, Richard W. Arnold | 2004-04-13 |