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HENAN CHILWEE POWER SUPPLY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    78,340
  • Filing trend
    ⇩ 60.0%
About

HENAN CHILWEE POWER SUPPLY CO LTD has a total of 21 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are FDK TWICELL CO LTD, JIANGSU HAIBAO BATTERY TECH CO LTD and ZIBO JUNXING POWER SUPPLY TECH CO LTD.

Patent filings in countries

World map showing HENAN CHILWEE POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing HENAN CHILWEE POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Songlin 19
#2 Yan Xinhua 14
#3 Zhang Lei 9
#4 Wang Miao 9
#5 Bai Dandan 4
#6 Chai Chenglei 4
#7 Gong Shuai 4
#8 Zhang Heng 3
#9 Li Huiping 3
#10 Zhang Zechang 2

Latest patents

Publication Filing date Title
CN111525134A Positive lead plaster for high-specific-energy lead-acid storage battery and preparation method thereof
CN111063894A Rare earth grid alloy for lead-acid storage battery
CN108807984A A kind of novel lead-acid storage battery cathode lead plaster and preparation method thereof
CN109065846A Positive electrode plate of lead-acid battery curing process
CN108428891A A kind of novel high-capacity lead-acid accumulator anode diachylon and preparation method thereof
CN108428890A A kind of lead-acid accumulator anode diachylon and preparation method thereof
CN107841653A A kind of valve-regulated lead-acid battery positive grid alloy and preparation method thereof
CN107881356A A kind of lead-acid accumulator silver alloy anode plate grid and preparation method thereof
CN108011147A A kind of application of waste and old lead acid accumulator processing system, treatment process and reviver
CN107819128A High-specific area nano fullerenes material lead-acid accumulator negative pole lead paste and preparation method thereof
CN107887591A Improve lead plaster and cream of process for positive slab lattice of lead-acid accumulator and lead plaster adhesion and preparation method thereof
CN107863521A High-activity carbon material lead-acid accumulator negative pole lead paste and preparation method thereof
CN107742724A A kind of lead-acid accumulator anode diachylon
CN107887577A A kind of microwave curing process of lead-acid accumulator pole plate
CN107863518A A kind of lead-acid accumulator negative pole lead paste
CN107706466A A kind of double negative plate modules of lead-acid accumulator and its assemble method
CN106784807A A kind of complex carbon material lead-acid accumulator negative pole lead paste and preparation method thereof
CN106684391A Rare earth grid alloy for lead-acid storage batteries and production method thereof
CN106636737A Power type lead accumulator positive grid alloy and preparation method thereof
CN106853968A A kind of preparation method of multielement codope lead carbon battery activated carbon