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WAN JINHUA

Overview
  • Total Patents
    35
About

WAN JINHUA has a total of 35 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are DINGZHENG ANIMAL PHARMACEUTICAL (TIANJIN) CO LTD, CHONGQING FULING YUYANG PRESERVED SZECHUAN PICKLE (GROUP) CO LTD and ONODERA TSUNEO.

Patent filings in countries

World map showing WAN JINHUAs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing WAN JINHUAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wan Jinhua 35

Latest patents

Publication Filing date Title
CN104675239A Magnet type tight door lock
CN103161368A Magnetic door
CN1565686A Vehicle and walk substituted healthy sports shoes capable of rapid sliding with front sole driving, slow braking with rear sole, and hard braking with whole sole
CN1565634A Air in step purifying and disinfecting system for disinfecting internally with human existence externally
CN1548520A Dynamic amphiastral engineering system for high speed fermentation
CN1548273A Double-spiral locking mechanical structure
CN1548181A Dynamic amphiastral engineering system for assisting abstinence of drugs
CN1547967A Dynamic amphiastral engineering system of converting rice and flour into nourishing fragrant rice and flour
CN1548916A Weapon dynamic engineering system for confusing electronic apparatus operation by new duoble star system
CN1548184A Dynamic amphiastral engineering system for fitness and rehabilitation
CN1548182A Dynamic amphiastral engineering system for treating AIDS
CN1548521A Dynamic amphiastral engineering system for transforming common wine into aged wine or high-grade wine
CN1548185A Amphiastral engineering technology for treating SARS and other infectious virosis
CN1548179A Dynamic amphiastral engineering system for preventing and treating osteoporosis and other space disease
CN1547895A Dynamic amphiastral engineering system for non-cloning asexual fertilization of organism
CN1548479A Dynamic amphiastral engineering system for raising quality of print ink (or paint)
CN1547899A Amphiastral negative system with light-accumulating luminous array for life to grow and chang fast
CN1567179A Binary eyelet dao xiang computer with double speed as binary computer at least
CN1549276A Double-star system water-based cold polymerization and cold nuclear fusion dynamic engineering system
CN1548341A Auxiliary dynamic amphiastral engineering system for space use