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BEIHAI SHENLAN SCIENCE AND TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    127,031
About

BEIHAI SHENLAN SCIENCE AND TECHNOLOGY DEV CO LTD has a total of 27 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and electrical machinery and energy are OTDEL V ELEKTROTECH, MO INZH FIZ INST and PIRNA FAHRZEUGELEKTRIK.

Patent filings in countries

World map showing BEIHAI SHENLAN SCIENCE AND TECHNOLOGY DEV CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIHAI SHENLAN SCIENCE AND TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Chaoguang 24
#2 Wei Ganming 24
#3 Yao Puliang 24
#4 Ou Shiwen 24
#5 Huang Jingbin 24
#6 Long Guangcheng 24
#7 Fu Chunsheng 15
#8 Lao Chengyi 12
#9 Lao Yonghao 7
#10 Xu Chengjun 7

Latest patents

Publication Filing date Title
CN105262078A Stepped active balance and reactive compensation management device for low-voltage transformer area
CN105262090A Stepped active balance and reactive compensation management device for low-voltage transformer area
CN105281334A Stepless active power balance and reactive power optimization voltage regulation treatment method of low-voltage transformer area
CN104065067A Stepless active power balance and reactive power compensation governance method in low pressure transformer area
CN104078972A Comprehensive electric energy quality treatment method in low-voltage platform area
CN105281317A Stepped active power balance and reactive power optimization voltage regulation treatment method of low-voltage transformer area
CN105262095A Stepless active balance and reactive compensation management device for low-voltage transformer area
CN105323328A Automatic address identification method by utilizing MODBUS communication protocol on RS-485
CN105322557A Active power balance adjustment and reactive compensation method
CN105244897A Active power balance adjustment and reactive compensation method and device
CN104201702A Device for active power balance adjustment and reactive power compensation
CN103714982A Contact point structure capable of reducing jitter
CN103715020A Micro-jitter electromagnetic relay
CN103715022A Self-adaptive micro-jitter magnetic latching relay zero-cross on-off control device
CN103715024A Micro-jitter magnetic latching relay
CN103715023A Over-zero action micro-jitter energy-saving type AC contactor
CN103715021A Micro-jitter contact structure
CN103558785A Multifunctional multi-channel communication measurement and control integration method of power system
CN104020683A Remote control switch based on power frequency communication technology
CN103915292A Jitter-free electromagnetic relay