Hua Zhao

9 Patents

• US125788032026

  Capacitive Sensing for an AR/VR Stylus Device

  Logitech Europe S.A.

  0 cites
• USD11030992025

  Frequency Converter

  ABB Beijing Drive Systems Co., Ltd.

  0 cites
• US124565892025

  Apparatus for Operating an Electric Switching Device

  HITACHI ENERGY Ltd

  0 cites
• US124313112025

  Anti-rebound Protection Device and Circuit Breaker Comprising the Same

  Hitachi Energy Ltd

  0 cites
• USD10632952025

  Heated Glove

  SHENZHEN ZHUOCHUANGYU TECHNOLOGY CO., Ltd.

  0 cites
• US122173192025

  Method of Interfacing Discrete Digital Workshop Information System

  Instrumentation Technology And Economy Institute

  0 cites
• US119629852024

  Interrupt Based Pairing for Wireless Audio Devices

  Hewlett-packard Development Company, L.P

  0 cites
• USD10156792024

  Electric Heating Glove

  Sheng Zhuo Chuang Yu Technology Co., Ltd

  0 cites
• US117140252023

  Pseudo-static Test Device and Method for Seismic Behavior of Connection Joints of Wallboard

  Chengdu University Of Technology

  0 cites