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Patent applications and USPTO patent grants for Simmons; William Davis.The latest application filed is for "hydraulic actuator implemented robotic joint".
Patent | Date |
---|---|
Hydraulic actuator implemented robotic joint Grant 10,876,551 - Simmons December 29, 2 | 2020-12-29 |
Hydraulic Actuator Implemented Robotic Joint App 20200116169 - Simmons; William Davis | 2020-04-16 |
Hydraulic acuator Grant 10,539,164 - Simmons Ja | 2020-01-21 |
Hydraulic Actuator App 20170067493 - Simmons; William Davis | 2017-03-09 |
Hydraulic actuator Grant 9,528,532 - Simmons December 27, 2 | 2016-12-27 |
Hydraulic Actuator App 20140083289 - Simmons; William Davis | 2014-03-27 |
Sectorized Antenna App 20120326942 - Simmons; William Davis ;   et al. | 2012-12-27 |
Transmit/receive switch Grant 5,909,641 - Simmons June 1, 1 | 1999-06-01 |
Transmit/receive compensation for a dual FDD/TDD architecture Grant 5,889,814 - Simmons March 30, 1 | 1999-03-30 |
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