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ZHANG GUOSHENG

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    72,928
  • Filing trend
    ⇧ 100.0%
About

ZHANG GUOSHENG has a total of 37 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1992. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are XIAOGAN SILI NETWORK TECH CO LTD, SONIX JAPAN INC and CHRISTY ALEXANDER C.

Patent filings per year

Chart showing ZHANG GUOSHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guosheng 36
#2 Zhang Zhijin 8
#3 Zhang Zhijing 4
#4 Li Hui 3
#5 Li Jingyi 3
#6 Zhang Bin 3
#7 Pan Jing 3
#8 Wang Suiyi 2
#9 Liu Mingjiang 1
#10 Yang Guanghai 1

Latest patents

Publication Filing date Title
CN111228587A Sewage flow adsorber for dissection
CN111265308A Adsorber for surgical operation
CN111282029A Dirty cleaning device of surgery operation class
CN110931820A Integral dislocation assembly method of bipolar plate, fuel cell stack comprising bipolar plate and power generation system
CN111022951A Curved surface conductive circuit based on cylindrical surface tubular printing stock and LED luminous wick
CN110112434A Bipolar plates and fuel cell pile and electricity generation system comprising the bipolar plates
US2019214658A1 Bipolar plate with coolant flow channel
CN108511774A Bipolar plates with coolant flow passages
CN106641761A Direct cooling type LED (Light Emitting Diode) light source based on heat pipe principle
CN105633259A Heat pipe principle based high-power LED light source
CN104882525A White LED lamp wick with single glass substrate and manufacturing method thereof
CN104774752A High concentration anaerobic reactor device
CN104600180A LED printed circuit board having fluorescence converting function and manufacturing method thereof
CN103407860A Elevator guide rail installation, correction and location device
CN102902212A Power switch device
CN103657163A Instant-type slime water separating agent as well as preparation method thereof
CN102730980A High-reliability and high-efficiency fluorescent glass for packaging LED (light emitting diode) and preparation method thereof
CN103325288A Method for training driver to reverse to Poussan parking place in C1 driving license examination
CN102838990A Yellow sulphoaluminate phosphor material for white-light LEDs and preparation method thereof
CN102842629A Thin-film solar cell with metal substrate as cell film substrate or packaging material