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YAN SHI

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    93,407
  • Filing trend
    ⇩ 100.0%
About

YAN SHI has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China, Belgium and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, transport and measurement are WOODHEAD MFG COMPANY LTD, HUANG JIAHUA and RIDE CONTROL LLC.

Patent filings in countries

World map showing YAN SHIs patent filings in countries

Patent filings per year

Chart showing YAN SHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Shi 22
#2 Yuqin Tian 2
#3 Shi Yan 2
#4 Fengbin Gao 2
#5 Chunhua Zhao 2

Latest patents

Publication Filing date Title
CN110686924A Portable geological exploration sampler
BE1024537B1 Shock absorber with external frequency dependent valve
BE1024507B1 Frequency dependent active suspension system
BE1024464B1 Interconnected active suspension system and its control method
CN108236599A One kind is based on Chinese medicine class whitening spot-removing lotion
BE1023716B1 Frequency dependent shock absorber
BE1023718B1 Shock absorber with frequency dependent piston assembly
CN102723806A Planetary motor
CN102739011A Linear rotating motor
CN101884292A Soil synthesized degradable mulch film powder
CN101761900A LED light source directly made on aluminum heat sink
CN101919402A Bactericide for treating pear scab
CN101919398A Plant bactericide composition