Inventor
LUO ZHIHONG
US23 patents
⚠️ This page may combine multiple inventors who share the name “LUO ZHIHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLOBALFOUNDRIES SG PTE LTD
6 patentsUS9520885B1Dec 13, 2016
Digital phase locked loop (PLL) system with frequency band jump in lock mode
GLOBALFOUNDRIES SG PTE LTD4 citations72
US9698763B1Jul 4, 2017
Ultra low voltage ring oscillator with redundant inverter
GLOBALFOUNDRIES SG PTE LTD2 citations70
US10115453B2Oct 30, 2018
Integrated circuits with SRAM devices having read assist circuits and methods for operating such circuits
GLOBALFOUNDRIES SG PTE LTD1 citations48
US9559709B1Jan 31, 2017
Digitally controlled oscillator (DCO) for a phase locked loop (PLL) system
GLOBALFOUNDRIES SG PTE LTD1 citations47
US9548748B1Jan 17, 2017
Digital phase locked loop (PLL) system and method with phase tracing
GLOBALFOUNDRIES SG PTE LTD1 citations47
US9843326B1Dec 12, 2017
Wide range level shifter for low voltage input applications
GLOBALFOUNDRIES SG PTE LTD0 citations45
LUO ZHIHONG
5 patentsUS8471614B2Jun 25, 2013
Digital phase locked loop system and method
LUO ZHIHONG8 citations82
US8888457B2Nov 18, 2014
Dual-rotor model helicopter control system
LUO ZHIHONG4 citations71
US8742830B2Jun 3, 2014
Fuse sensing circuits
LUO ZHIHONG6 citations69
US8096497B2Jan 17, 2012
Power assembly and a coaxial twin propeller model helicopter using the same
LUO ZHIHONG3 citations61
US8803590B2Aug 12, 2014
High speed low power fuse circuit
LUO ZHIHONG3 citations59
MASSACHUSETTS INST TECHNOLOGY
4 patentsUS10701662B2Jun 30, 2020
Methods and apparatus for wideband localization
MASSACHUSETTS INST TECHNOLOGY4 citations72
US10575277B2Feb 25, 2020
Methods and apparatus for wideband localization
MASSACHUSETTS INST TECHNOLOGY3 citations72
US10879983B2Dec 29, 2020
Methods and apparatus for multi-frequency beamforming
MASSACHUSETTS INST TECHNOLOGY0 citations49
US10693544B2Jun 23, 2020
Methods and apparatus for multi-frequency beamforming
MASSACHUSETTS INST TECHNOLOGY0 citations49