Learn more

YANG JIAN

Overview
  • Total Patents
    231
  • GoodIP Patent Rank
    10,655
  • Filing trend
    ⇩ 42.0%
About

YANG JIAN has a total of 231 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 1989. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, pharmaceuticals and semiconductors are YANG YANG, ZHU HONGBIN and LI ZHIBO.

Patent filings in countries

World map showing YANG JIANs patent filings in countries

Patent filings per year

Chart showing YANG JIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Jian 221
#2 Chen Guoqiao 9
#3 Wang Lei 9
#4 Li Xiaofei 4
#5 Yang Qianqian 4
#6 Zhang Jing 3
#7 Jian Yang 3
#8 Shen Jian 2
#9 Zhao Liangzhi 2
#10 Fan Shunan 2

Latest patents

Publication Filing date Title
CN112193982A Bearing device for construction steel bar capable of quantitatively extracting and hoisting steel bar support
CN112177640A Arc tunnel is with interim supporting device with adjustable
CN111908591A Antiwind sewage treatment unit
CN111826597A Efficient hot galvanizing treatment method
CN111823112A Metal hot galvanizing processing system
CN111809131A Efficient hot galvanizing method
CN111673523A Large-scale numerical control machine tool for continuous machining and convenient to convey and clean
CN111576315A Vehicle-mounted ice surface repairing device based on dry ice refrigeration for short-track speed skating
CN111519568A Clearing device of road garbage clearing vehicle
CN111333956A Antibacterial polypropylene material and preparation method thereof
CN111252263A Rotary catapult-assisted take-off platform of carrier-borne aircraft of aircraft carrier
CN111120198A Hydraulic motor fixed by cylinder body
CN111056854A Preparation method of high-strength ceramic tube
CN111117521A Preparation method of quick-drying high-bonding-strength ceramic tile adhesive
CN111043515A Trap convenient to rivers thermostatic control
CN110835996A A buckle device for timber apron installation
CN110742002A A breeding device for eel is bred
CN110892888A Unmanned aerial vehicle spraying mechanism based on fruit tree sprays insecticide
CN110736404A Drawing press-fitting comparison mechanism applied in electric power tower trial assembly process
CN110735273A quick cleaning device for handmade textile carpet capable of avoiding carpet damage