Inventor · Singapore, SG

Zhihong Luo

23Patents
5h-index
28Co-inventors
65Inventor score

Filing activity: Nov 4, 2008 → May 17, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD884549S1 Gnome tree topper General 19 Active
USD887247S1 Gnome refrigerator handle cover set General 18 Active
US8471614B2 Digital phase locked loop system and method Electricity 6 Active
US8742830B2 Fuse sensing circuits Electricity 6 Active
USD885301S1 Unmanned aerial vehicle General 5 Active
USD892677S1 Unmanned aerial vehicle General 5 Active
US9520885B1 Digital phase locked loop (PLL) system with frequency band jump in lock mode Electricity 3 Active
US10774566B2 Fingerprint padlock Fixed Constructions 3 Active
US8803590B2 High speed low power fuse circuit Electricity 3 Active
US10701662B2 Methods and apparatus for wideband localization Electricity 2 Active
US10575277B2 Methods and apparatus for wideband localization Electricity 1 Active
USD892672S1 Gnome wreath General 1 Active
US8096497B2 Power assembly and a coaxial twin propeller model helicopter using the same Human Necessities 1 Active
US9698763B1 Ultra low voltage ring oscillator with redundant inverter Electricity 1 Active
US8888457B2 Dual-rotor model helicopter control system Human Necessities 1 Active
US12314920B2 Token-based open-loop stored-value card network Physics 0 Active
US11008781B2 Type of padlock Fixed Constructions 0 Active
US9548748B1 Digital phase locked loop (PLL) system and method with phase tracing Electricity 0 Active
US10693544B2 Methods and apparatus for multi-frequency beamforming Electricity 0 Active
US10115453B2 Integrated circuits with SRAM devices having read assist circuits and methods for operating such circuits Physics 0 Active
US9559709B1 Digitally controlled oscillator (DCO) for a phase locked loop (PLL) system Electricity 0 Active
US9843326B1 Wide range level shifter for low voltage input applications Electricity 0 Active
US10879983B2 Methods and apparatus for multi-frequency beamforming Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.