Inventor · Taichung, TW

Hung-Chih Yu

39Patents
5h-index
30Co-inventors
69Inventor score

Filing activity: Jul 29, 1999 → May 31, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7536904B1 Tire pressure detector and valve stem assembly Performing Operations; Transporting 13 Active
US6109941A Ejector mechanism for a memory card connector Electricity 12 Expired
US7446702B2 Position data exchange systems, mobile communication devices, and methods Electricity 8 Active
US7870866B2 Valve stem assembly for clamping a tire pressure detector Emerging Cross-Sectional Technologies 8 Active
US7775095B2 Valve stem with a connecting cap for a tire pressure detector Performing Operations; Transporting 5 Active
US9469169B1 Tire pressure monitoring system and resetting method thereof Performing Operations; Transporting 3 Active
US9381777B2 Signal transponder transceiving signals using different communication protocols and method for transceiving signals using different communication protocols Performing Operations; Transporting 3 Active
US7757550B2 Valve stem with an adjustable tire pressure detector Performing Operations; Transporting 2 Active
US11734652B2 Devices for vehicle message management Emerging Cross-Sectional Technologies 2 Active
US10727223B2 Thin film resistor Electricity 2 Active
US11670632B2 Thin film resistor Electricity 2 Active
US11676853B2 Interconnect structure Electricity 2 Active
US8810386B2 Collision avoidance method for transmitting data from multiple wireless tire condition sensors Electricity 1 Active
US8130091B2 Carrier wave detecting tire pressure detecting apparatus and operating method for the same Emerging Cross-Sectional Technologies 1 Active
US8031064B2 Tire pressure detecting apparatus and tire pressure detector identification copying method for the same Performing Operations; Transporting 1 Active
US9581610B2 Position-identifiable tire pressure monitor, monitoring system and method thereof Performing Operations; Transporting 1 Active
US7549329B1 Tire pressure detecting valve stem Performing Operations; Transporting 1 Active
US11056428B2 Semiconductor device extension insulation Electricity 0 Active
US12034003B2 Thin film resistor Electricity 0 Active
US12165868B2 Semiconductor device in a containment structure including a buried layer Electricity 0 Active
US10657624B2 Image synthesis method for synthesizing images taken by cameras on opposite sides and smart device using the same Physics 0 Active
US8667837B2 Wireless tire pressure sensing device, method for setting a standard tire pressure thereof, and wireless tire pressure sensing activation device Performing Operations; Transporting 0 Active
US9837401B2 Semiconductor devices, transistors, and methods of manufacture thereof Electricity 0 Active
US11710632B2 Method of manufacturing at least one semiconductor device on or in a base semiconductor material disposed in a containment structure including a buried layer Electricity 0 Active
US9704803B2 Semiconductor structure and method for forming the same Electricity 0 Active

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