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BEIJING JINGWEI HENGRUN TECH

Overview
  • Total Patents
    14
About

BEIJING JINGWEI HENGRUN TECH has a total of 14 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets digital networks and environmental technology are CHURITSU DENKI, KOBAYASHI SHINICHIRO and ZHANG YIHAO.

Patent filings in countries

World map showing BEIJING JINGWEI HENGRUN TECHs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing BEIJING JINGWEI HENGRUN TECHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Shuaiqi 3
#2 Wang Dongwang 3
#3 Hewei Zhang 2
#4 Ping Chang 2
#5 Cao Sifei 1
#6 Zhiping Chen 1
#7 Jiwang Jin 1
#8 Haoran Zhang 1
#9 Wang Hao 1
#10 Sun Fengjun 1

Latest patents

Publication Filing date Title
CN102436840A Digital radio frequency memory board
CN102404670A Vehicle-mounted audio frequency circuit
CN102332864A Sine wave oscillation circuit
CN102427328A Sine wave oscillating circuit
CN102290806B LDO (Low Dropout Output) overvoltage protective circuit and LDO (Low Dropout Output) using same
CN102143185A Data transmission method and data transmission device
CN102198543A Gear modeling method and gear modeling device
CN102135922A Method and system for refreshing application program
CN102103511A Method and system for refreshing application program
CN102062617A Method and device for generating reference quantity and measurement system
CN101983005A Automobile and controller shell thereof
CN102372000A Device and system for acquiring parking lot parameters
CN101937978A Independent battery compartment and electric product
CN101873196A Method, system and interface card for transmitting data at high speed