Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184292 | Sub-sampling phase locked loop (SSPLL) with saturated reference feedback | Matthew R. Belz, Lu Jie, Seungheun Song | 2024-12-31 |
| 11942148 | Mixed-signal interface circuit for non-volatile memory crossbar array | SeungJong Lee, Seungheun Song, Justin Correll | 2024-03-26 |
| D847202 | Portion of a communications terminal display screen with a dynamic icon | — | 2019-04-30 |
| 9896304 | Security system for elevator | — | 2018-02-20 |
| 9731934 | Elevator passenger interface including images for requesting additional space allocation | Jannah A. Stanley, Matthew Joyce, Vijay Jayachandran, Tarique Faruki | 2017-08-15 |
| 9728903 | Wafer for electrical connector | Jerry A. Long, Eric A. Deichmann, Daniel Tillotson, Justin Hoyt, Jerber Mendoza | 2017-08-08 |
| 9624071 | Elevator passenger interface including special assistance features | Dennis Hanvey, John Eschenbrenner | 2017-04-18 |
| 9481547 | Elevator system with dynamic traffic profile solutions | Dennis Hanvey, Allen Patenaude, Jannah A. Stanley | 2016-11-01 |
| 9414672 | Adjustable overhead storage system | — | 2016-08-16 |
| 9414993 | Sealable pill organizer and dispenser | — | 2016-08-16 |
| 9395077 | Flashlight with integrated spray repellent | — | 2016-07-19 |
| 9381769 | Paint storage and dispensing kit | — | 2016-07-05 |
| 9271898 | Pill organizer and dispenser | — | 2016-03-01 |
| 9156653 | Controlling access to floors within a building via elevators | Gary Pisarsky | 2015-10-13 |
| 8892208 | Closed-loop neural stimulation | Parag G. Patil, Hyo Gyuem Rhew, Jaehun Jeong | 2014-11-18 |
| 8662255 | Method and system for handling passenger requests during an elevator system modernization | Allen Patenaude, Jannah A. Stanley, Daniel S. Williams | 2014-03-04 |
| 8517149 | Method of handling passenger requests during elevator modernization | Allen Patenaude, Randall Lee Greenberg, Paul H. Ouellette, Lee A. Hornfischer, Dennis Hanvey +5 more | 2013-08-27 |
| 8464840 | Security-based elevator control to address a security violation involving at least one elevator car at a landing | Leslie Earl Grey, Jerrold C. Bloom | 2013-06-18 |
| 8275417 | Flood evacuation system for subterranean telecommunications vault | — | 2012-09-25 |
| 8177031 | Commissioning of elevator hallway fixtures in a destination entry group elevator system | Paul A. Stranieri, Wade A. Montague, Richard J. Mangini | 2012-05-15 |
| 8132653 | Controlling elevator door orientation during door movement | — | 2012-03-13 |
| 7793762 | Destination entry passenger interface with multiple functions | Vlad Zaharia, Christopher Pietrzykowski | 2010-09-14 |
| 7727400 | Low water recovery rate desalination system and method | — | 2010-06-01 |
| 7559408 | Correlating sounds to elevators serving destination floors | Vlad Zaharia | 2009-07-14 |
| 7513385 | Air lock cover vent for telecommunications equipment | — | 2009-04-07 |