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YINGHUADA SHANGHAI ELECTRONIC

Overview
  • Total Patents
    105
About

YINGHUADA SHANGHAI ELECTRONIC has a total of 105 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets computer technology, telecommunications and environmental technology are BEIJING BENY WAVE SCI & TECH, IKEGAMI NORIKO and BEIJING WULING INTELLIGENT TECH CO LTD.

Patent filings in countries

World map showing YINGHUADA SHANGHAI ELECTRONICs patent filings in countries
# Country Total Patents
#1 China 105

Patent filings per year

Chart showing YINGHUADA SHANGHAI ELECTRONICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Shiguang 21
#2 Daishui He 16
#3 He Daishui 16
#4 Shiguang Cai 9
#5 Xia Tao He 3
#6 He Daishui Cai 3
#7 Yu Bo He 2
#8 Zhang Kaitao 2
#9 Yu Li 2
#10 Zheng Zhang 2

Latest patents

Publication Filing date Title
CN102637071A Multimedia input method applied to multimedia input device
CN102622112A Movable touch control device
CN102097731A Tool for assembling flexible circuit board
CN102058469A Portable massager and equipment with audio function
CN101998172A Program management method and system for digital television and client
CN101995950A Portable electronic device and external keyboard
CN101866681A Wireless network card with recording function
CN101729100A File transmission method and device based on Bluetooth technology
CN101729613A Sound arrester of portable equipment and installation method thereof
CN101661660A Method and device for realizing automatic alarms
CN101655978A Method and device for image analysis
CN101621888A Method and system for realizing wiring of sensitive signal wire in printed circuit board
CN101593408A Remote control device, remote control method and handheld device integrated with remote control function
CN101562720A Method and system for processing ineffective data in video communication
CN101552967A Calling method, system, service device and terminal
CN101459717A Wireless terminal and method for implementing multi-channel multiplexing
CN101325756A Apparatus for identifying mobile phone voice and method for activating mobile phone voice identification
CN101261626A Public transport tool operation information remote enquiry system and server and method thereof
CN101175111A Method and device for sharing terminal query function
CN1987741A Method for realizing Chinese character five stroke word pattern input by digital keyboard on mobile phone