Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025762 | Motion aware nodal seismic unit and related methods | — | 2024-07-02 |
| 10145971 | Multi-station seismic sensor strings | Wilfred Bertrand | 2018-12-04 |
| 7274079 | Sensor design and process | Howard D. Goldberg, Duli Yu, Matthew W. Ip, Martin Schmidt, James L. Marsh +2 more | 2007-09-25 |
| 7236279 | Digital optical switch apparatus and process for manufacturing same | Duli Yu, Howard D. Goldberg, Taechung Yi | 2007-06-26 |
| 7152473 | Integrated and multi-axis sensor assembly and packaging | Larry Rushefsky, Axel Michael Sigmar, Howard D. Goldberg, W. Marc Stalnaker, Ray Rinne +14 more | 2006-12-26 |
| 6945110 | Sensor design and process | Howard D. Goldberg, Duli Yu, Matthew W. Ip, Martin Schmidt, James L. Marsh +2 more | 2005-09-20 |
| 6871544 | Sensor design and process | Howard D. Goldberg, Duli Yu, Matthew W. Ip, Martin Schmidt, James L. Marsh +2 more | 2005-03-29 |
| 6861587 | Low stress die attachment | James L. Marsh, Howard D. Goldberg, Duli Yu, W. Marc Stalnaker | 2005-03-01 |
| 6805008 | Accelerometer with folded beams | Duli Yu, Lianzhong Yu, Ben Jones | 2004-10-19 |