Learn more

HANGZHOU WEIHENG TECH CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    60,255
  • Filing trend
    ⇩ 100.0%
About

HANGZHOU WEIHENG TECH CO LTD has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and electrical machinery and energy are YUILTECH CO LTD, SOCRAT and XIAN HIGH VOLTAGE APPARATUS RES INSTITUTE CO LTD.

Patent filings in countries

World map showing HANGZHOU WEIHENG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing HANGZHOU WEIHENG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jiangfeng 27
#2 Zhu Qing 27
#3 Lu Guowei 27
#4 Lang Xiangrong 27
#5 Lu Jianjian 6
#6 Mao Jianfeng 6
#7 Ye Kang 6
#8 Cui Zhenkun 5
#9 Zhang Wenling 5
#10 Wan Wenlong 5

Latest patents

Publication Filing date Title
CN108318814A A kind of motor safe operation data transmission system
CN108375436A A kind of pure electric automobile 4 wheel driven chassis dynamometer system
CN108375728A A kind of electromechanical testing process dynamics response harvester
CN107991980A A kind of polyphase machine state stored program controlled
CN108152735A A kind of distribution polyphase machine test system
CN108107868A A kind of motor remote monitoring system
CN107748070A New-energy automobile chassis load testing device
CN107764446A A kind of frequency-changing control system based on electric dynamometer
CN107765181A Motor dynamics detecting and analysing system
CN107797062A The online operating mode malfunction elimination system of motor
CN107607867A A kind of motor or stator field rotation direction detecting devices and method
CN107677964A A kind of New energy automobile motor battery simulating test device and method
CN107677959A Unmanned plane induction machine combined test stand and method of testing
CN107656202A A kind of distributed new electric motor of automobile performance testing device
CN107345852A Servo-driver transmission system test device
CN106710431A New energy automobile occupation practical training test stand
CN106970323A Robot servo driver testing calibration device
CN106248397A A kind of new-energy automobile main shaft electricity drives Performance Test System
CN106441670A Servo control driving power measuring system
CN106353678A Motor quality control data monitoring system