Issued Patents All Time
Showing 76–100 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D806298 | Spotlight | David B. Levine | 2017-12-26 |
| 9807858 | Coordinated network of autonomous off grid powered lighting devices | David B. Levine | 2017-10-31 |
| D799733 | Slim light | David B. Levine | 2017-10-10 |
| D796725 | Portable night light | David B. Levine | 2017-09-05 |
| 9655217 | Cloud connected motion sensor lighting grid | David B. Levine | 2017-05-16 |
| D778479 | Compact path light | David B. Levine | 2017-02-07 |
| 9543788 | Standby switch sense emergency lighting device | David B. Levine | 2017-01-10 |
| 9544967 | Lighting device capable of maintaining light intensity in demand response applications | David B. Levine | 2017-01-10 |
| D774231 | Spotlight | David B. Levine | 2016-12-13 |
| D773103 | Ceiling light | David B. Levine | 2016-11-29 |
| 9408268 | Group management of a wireless power outage lighting system | David B. Levine | 2016-08-02 |
| 9392669 | Line protection and coupling circuit for switch sensing devices | David B. Levine | 2016-07-12 |
| 9351353 | Coordinated autonomous network of grid powered lighting devices | David B. Levine | 2016-05-24 |
| 9342967 | Motion activated off grid LED light | David B. Levine | 2016-05-17 |
| 9338839 | Off-grid LED power failure lights | David B. Levine | 2016-05-10 |
| 9252595 | Distributed energy management using grid-shifting devices | David B. Levine | 2016-02-02 |
| 9247625 | Detection and wireless control for auxiliary emergency lighting | David B. Levine | 2016-01-26 |
| 9247623 | Switch sensing emergency lighting power supply | David B. Levine | 2016-01-26 |
| 9236767 | Remote switch sensing in lighting devices | David B. Levine | 2016-01-12 |
| D747032 | Portion of a mini night light | David B. Levine | 2016-01-05 |
| 9089016 | Battery backup motion sensing lighting device | David B. Levine | 2015-07-21 |
| 9078313 | Lighting wall switch with power failure capability | David B. Levine | 2015-07-07 |
| 9074736 | Power outage detector and transmitter | David B. Levine | 2015-07-07 |
| D733345 | Spotlight | David B. Levine | 2015-06-30 |
| 9066393 | Wireless power inverter for lighting | David B. Levine | 2015-06-23 |