Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145686 | Semiconductor photodetector device with protection against ambient back light | Victor Sidorov, Jong Mun Park | 2021-10-12 |
| 10768044 | Optical sensor device | David Mehrl, Troy Chesler | 2020-09-08 |
| 10458841 | Method for processing light sensor signals and light sensor system | Dan Jacobs | 2019-10-29 |
| 9684074 | Optical sensor arrangement and method of producing an optical sensor arrangement | Franz Schrank, Martin Schrems | 2017-06-20 |
| 9683889 | Ultraviolet semiconductor sensor device and method of measuring ultraviolet radiation | Todd Bishop, Mario Manninger | 2017-06-20 |
| 8274051 | Method and device for optoelectronic sensors with IR blocking filter | Cecil Aswell | 2012-09-25 |
| 7626241 | Thin film interference ripple reduction | — | 2009-12-01 |
| 7286179 | Defective pixel filtering for digital imagers | Zhiliang Chen, Steven Derek Clynes, Anli Liu | 2007-10-23 |
| 6943721 | Charge-coupled amplifier and converter with matched offsets | Cecil Aswell, John Hull Berlien Jr. | 2005-09-13 |
| 6788340 | Digital imaging control with selective intensity resolution enhancement | Zhiliang Chen, Steven Derek Clynes, Anli Liu | 2004-09-07 |
| 6697108 | Fast frame readout architecture for array sensors with integrated correlated double sampling system | Zhiliang Chen | 2004-02-24 |
| 6618083 | Mismatch-independent reset sensing for CMOS area array sensors | Zhiliang Chen | 2003-09-09 |
| 6596981 | Method and apparatus for optical detector with special discrimination | Cecil Aswell, John H. Berlien, Jr., Lester L. Hodson | 2003-07-22 |
| 6553437 | Addressing and communication for multiple-chip optical sensor arrays | Cecil Aswell, John H. Berlien, Jr., Carlo S. Strippoli | 2003-04-22 |
| 6384643 | Temperature and process compensated LDMOS drain-source voltage | William E. Grose, Jingwei Xu | 2002-05-07 |
| 6353401 | Optical sensor array with zone-programmable gain and offset | Cecil Aswell, John H. Berlien, Jr. | 2002-03-05 |
| 6248991 | Sequential correlated double sampling technique for CMOS area array sensors | Zhiliang Chen | 2001-06-19 |
| 6130569 | Method and apparatus for a controlled transition rate driver | Cecil Aswell | 2000-10-10 |
| 6121104 | Charge cancellation technique for integrated circuit resistors | Norman L. Culp | 2000-09-19 |
| 6100725 | Apparatus for a reduced propagation delay driver | Cecil Aswell | 2000-08-08 |
| 6097021 | Apparatus and method for a managed integration optical sensor array | Cecil Aswell, John H. Berlien, Jr. | 2000-08-01 |
| 6031217 | Apparatus and method for active integrator optical sensors | Cecil Aswell, John H. Berlien, Jr. | 2000-02-29 |
| 6025589 | Apparatus and method for normalizing multiple color signals | Cecil Aswell, John H. Berlien, Jr. | 2000-02-15 |
| 6005280 | Charge cancellation technique for integrated circuit resistors | Norman L. Culp | 1999-12-21 |
| 5850195 | Monolithic light-to-digital signal converter | John H. Berlien, Jr., Cecil Aswell, Mehedi Hassan | 1998-12-15 |