Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614217 | Lighting systems generating partially-collimated light emissions | Paul Kenneth Pickard, Sana Ashraf, Xin Zhang, Richard Wu, Raghuram L. V. Petluri | 2023-03-28 |
| 11306897 | Lighting systems generating partially-collimated light emissions | Chris Latsis, Paul Kenneth Pickard, Sana Ashraf, Xin Zhang, Richard Wu +1 more | 2022-04-19 |
| 10801696 | Lighting systems generating partially-collimated light emissions | Sana Ashraf, Xin Zhang, Paul Kenneth Pickard, Raghuram L. V. Petluri, Richard Wu | 2020-10-13 |
| 10649127 | Optical devices and systems having a converging lens with grooves | Paul Kenneth Pickard, Raghuram L. V. Petluri, Robert Fletcher | 2020-05-12 |
| 10612747 | Linear shelf light fixture with gap filler elements | Benjamin Beck, James Bowden, Yaote Huang, William L. Dungan | 2020-04-07 |
| 10261232 | Optical devices and systems having a converging lens with an input cavity having grooves following a spline and a frusto-conical reflection side surface extending between an input and output surface of the converging lens | Paul Kenneth Pickard, Raghuram L. V. Petluri, Robert Fletcher | 2019-04-16 |
| 10100988 | Linear shelf light fixture with reflectors | Benjamin Beck, James Bowden, Yaote Huang, William L. Dungan | 2018-10-16 |
| 9651216 | Lighting systems including asymmetric lens modules for selectable light distribution | Don Peifer, Raghuram L. V. Petluri, Paul Kenneth Pickard, Robert Fletcher, Edward R. Adams | 2017-05-16 |
| 9581312 | LED light fixtures having elongated prismatic lenses | Paul Kenneth Pickard | 2017-02-28 |
| 9541241 | LED lamp | Paul Kenneth Pickard | 2017-01-10 |
| 9534767 | LED lamp | Heidi Dieringer Loepp, Yaote Huang, James Bowden | 2017-01-03 |
| 9488330 | Direct aisle lighter | Paul Kenneth Pickard, Patrick John O'Flaherty | 2016-11-08 |
| D757324 | Linear shelf light fixture with reflectors | Benjamin Beck, James Bowden, Yaote Huang, William L. Dungan | 2016-05-24 |
| D750308 | Linear shelf light fixture | Benjamin Beck, James Bowden, Yaote Huang | 2016-02-23 |
| 9134006 | Beam shaping lens and LED lighting system using same | Paul Kenneth Pickard | 2015-09-15 |
| 9062867 | LED lamp | Heidi Dieringer Loepp, Yaote Huang, James Bowden | 2015-06-23 |
| 8870417 | Semi-indirect aisle lighting fixture | Paul Kenneth Pickard | 2014-10-28 |
| 8745576 | Digital multimedia contact center | Justin Broughton, Kevin McPartlan, Robert Stephen Rodgers, Ivan Valentine Covdy, Roy Ho +3 more | 2014-06-03 |
| D701989 | LED troffer lamp | Heidi Dieringer Loepp, Yaote Huang | 2014-04-01 |
| D701990 | LED troffer lamp fixture | Heidi Dieringer Loepp, Yaote Huang | 2014-04-01 |
| 7254641 | Digital multimedia contact center with tier escalation and deescalation in response to changed criteria | Justin Broughton, Kevin McPartlan, Robert Stephen Rodgers, Ivan Valentine Covdy, Roy Ho +3 more | 2007-08-07 |