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HANGZHOU YUHUA TECH CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    37,965
About

HANGZHOU YUHUA TECH CO LTD has a total of 40 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets optics, chemical engineering and audio-visual technology are CHENGDU XINRUIXIN OPTICAL COMM TECHNOLOGY CO LTD, OPTERNA AM INC and MAEDA SHIGEO.

Patent filings in countries

World map showing HANGZHOU YUHUA TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing HANGZHOU YUHUA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhongliang 40
#2 Yang Yulin 40
#3 Ni Xianming 40
#4 Liu Zhengxiao 40
#5 Zhu Junwei 40

Latest patents

Publication Filing date Title
CN110824637A Core heat dissipation type optical cable divides fine case
CN110908052A Dampproofing fine case of branch of heat dissipation
CN110824646A Waterproof dustproof optical cable distributing box
CN110989110A Multilayer optical cable optical fiber box
CN111045166A Left-right sleeved optical cable cross-connecting box
CN111045168A Optical cable distributing box capable of being automatically adjusted
CN110955004A Optical cable distributing box capable of dissipating heat and cooling
CN110824647A Optical cable distributing box convenient to installation
CN110989112A Can remove dust radiating optical cable distributing box
CN110989111A Detachable optical cable distributing box
CN111045167A Optical cable distributing box convenient to maintain
CN110794539A Core box type jumper connection-free optical cable cross-connecting cabinet
CN110824636A Can automatic hand-over device of bundling cable
CN110687650A High-capacity optical cable fiber distribution box
CN111273413A Optical cable distributing box with layered structure
CN110824639A Prefabricated optical cable divides fine case
CN110824641A Multifunctional optical cable handover equipment
CN110824642A Optical cable branch box based on Internet of things
CN110780404A Core SMC optical cable branching box
CN110794538A Dilatation optical cable divides fine device