Inventor
ZHAO JIANGUO
CN43 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO JIANGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANSHOW TECHNOLOGY CO LTD
22 patentsUSD1051987SNov 19, 2024
Electronic shelf label
HANSHOW TECHNOLOGY CO LTD6 citations84
USD1048182SOct 22, 2024
Electronic shelf label
HANSHOW TECHNOLOGY CO LTD7 citations84
USD1077049SMay 27, 2025
Electronic shelf label
HANSHOW TECHNOLOGY CO LTD3 citations74
USD1061491SFeb 11, 2025
Wireless controller for electronic shelf label
HANSHOW TECHNOLOGY CO LTD3 citations73
USD1072029SApr 22, 2025
Photographic camera
HANSHOW TECHNOLOGY CO LTD4 citations72
US12020101B2Jun 25, 2024
Control method for electronic price tags, electronic price tag, and electronic price tag system
HANSHOW TECHNOLOGY CO LTD2 citations72
USD1117198SMar 10, 2026
Data processing equipment
HANSHOW TECHNOLOGY CO LTD0 citations62
US12562081B2Feb 24, 2026
Solar electronic shelf label (amended)
HANSHOW TECHNOLOGY CO LTD0 citations62
USD1107646SDec 30, 2025
Charging base
HANSHOW TECHNOLOGY CO LTD0 citations62
US12444380B2Oct 14, 2025
Display content updating method and device, and medium
HANSHOW TECHNOLOGY CO LTD0 citations62
US12387690B2Aug 12, 2025
Display content updating method and device, and medium
HANSHOW TECHNOLOGY CO LTD0 citations62
USD1100050SOct 28, 2025
Electronic shelf label having a lamp hole surface shell
HANSHOW TECHNOLOGY CO LTD0 citations61
USD1100049SOct 28, 2025
Electronic shelf label having a lamp hole surface shell
HANSHOW TECHNOLOGY CO LTD0 citations61
USD1100048SOct 28, 2025
Electronic shelf label having a lamp hole surface shell
HANSHOW TECHNOLOGY CO LTD0 citations61
US12417366B2Sep 16, 2025
Control method for an electronic price tag and an electronic price tag system
HANSHOW TECHNOLOGY CO LTD0 citations61
USD1078736SJun 10, 2025
Wireless controller for electronic shelf label
HANSHOW TECHNOLOGY CO LTD0 citations61
USD1091699SSep 2, 2025
Electronic shelf label
HANSHOW TECHNOLOGY CO LTD0 citations60
USD1081794SJul 1, 2025
Electronic shelf label
HANSHOW TECHNOLOGY CO LTD0 citations60
US11961423B2Apr 16, 2024
Electronic shelf label positioning system and method, electronic shelf label and guide rail
HANSHOW TECHNOLOGY CO LTD0 citations59
USD1045952SOct 8, 2024
Video inspection robot
HANSHOW TECHNOLOGY CO LTD0 citations58
US12462134B2Nov 4, 2025
Electronic shelf label
HANSHOW TECHNOLOGY CO LTD0 citations49
US12118904B2Oct 15, 2024
Active electronic shelf label
HANSHOW TECHNOLOGY CO LTD0 citations48
UNIV CHENGDU TECHNOLOGY
4 patentsUS11047183B2Jun 29, 2021
Coiled tubing drilling robot, robot system and process parameter control method thereof
UNIV CHENGDU TECHNOLOGY0 citations51
US12312934B2May 27, 2025
Wireless remote control method and system for controllable rotary sliding guiding drilling
UNIV CHENGDU TECHNOLOGY0 citations50
US12264544B2Apr 1, 2025
Downhole traction system
UNIV CHENGDU TECHNOLOGY0 citations48
US12110794B2Oct 8, 2024
Two-stage reverse-torque bent screw orientation tool
UNIV CHENGDU TECHNOLOGY0 citations45
GEN ELECTRIC
3 patentsUS6683934B1Jan 27, 2004
Dual energy x-ray imaging system and method for radiography and mammography
GEN ELECTRIC188 citations95
US6928144B2Aug 9, 2005
Guard ring for direct photo-to-electron conversion detector array
GEN ELECTRIC26 citations92
US6343111B1Jan 29, 2002
Dual energy decomposition using automatically determined cancellation parameters
GEN ELECTRIC38 citations92