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LI YANRU

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    144,237
  • Filing trend
    ⇩ 50.0%
About

LI YANRU has a total of 13 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, telecommunications and digital networks are TRIAX AS, KREA ICERIK HIZMETLERI VE PRODUEKSIYON ANONIM SIRKETI and GUENEBAUD PHILIPPE.

Patent filings in countries

World map showing LI YANRUs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LI YANRUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yanru 12
#2 Tian Chang 1
#3 Yanru Li 1

Latest patents

Publication Filing date Title
CN108803516A A kind of automatic intelligent appliance control system based on Internet of Things
CN106998480A The method and LNB and system of a kind of wideband direct broadcast satellite TV validation-cross
CN106941627A The method and set top box and system of a kind of wideband direct broadcast satellite TV validation-cross
CN106785356A A kind of LNB modules
CN106450736A Integrated antenna module and LNB (low noise block) module
CN106454469A LNB module with transverse antenna
CN106384887A LNB module with metal shielding cover
CN106412467A Low-pass filter, LNB module and signal processing method
CN106572338A LNB (Low-noise block down-converter) module
CN106129589A A kind of LNB module for wideband direct broadcast satellite TV reception system and corresponding PIFA antenna
CN104921338A Cold-proof cloak for athletes
CN1078157A Composite modulated wave electrotherapeutic apparatus