Patents/Inventors

Zhi Hua Song

Palo Alto, CAUS14 patents

15 Patents

US123424302025
Microled Array with Adaptive PWM Phase Shift
Lumileds LLC
0 cites
US123288032025
Multiple Power Supply Circuit for LED Array
Lumileds LLC
0 cites
US121675152024
Current Control for LED Pixel Arrays
Lumileds LLC
0 cites
US121609402024
Voltage Supply Amplitude Modulation Driving Outlier Microleds
Lumileds LLC
0 cites
US120893072024
Dynamically Regulated Micro-led Pixel Array
Lumileds LLC
0 cites
US120528052024
Micro-led Amplitude Control System
Lumileds LLC
0 cites
US119354612024
LED Driver Voltage Accounting for Temperature Estimate
Lumileds LLC
0 cites
US118957482024
Current Control for LED Pixel Arrays
Lumileds LLC
0 cites
US118896062024
Universal Asynchronous Receiver/transmitter Interface for Light Emitting Diode System
Lumileds LLC
0 cites
US118773672024
Dynamically Regulated Micro-led Pixel Array
Lumileds LLC
0 cites
US118642832024
Temperature Sensing for a Micro-led Array
Lumileds LLC
0 cites
US117569472023
Light-emitting Diode Lighting System with Wirebonded Hybridized Device
Lumileds LLC
0 cites
US117439892023
Voltage Supply Amplitude Modulation Driving Outlier Microleds
Lumileds LLC
0 cites
US117168002023
Micro-led Amplitude Control System
Lumileds LLC
0 cites
US116120312023
DC-DC Converter Circuit Configuration
Lumileds LLC
0 cites