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TIANJIN SPECIAL EQUIPMENT INSPECTION INST

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    100,502
  • Filing trend
    ⇩ 25.0%
About

TIANJIN SPECIAL EQUIPMENT INSPECTION INST has a total of 19 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, measurement and materials and metallurgy are SHANDONG FUJIZY ELEVATOR CO LTD, KOREA ELEVATOR SAFETY INST and SUZHOU XINLICHENG ELECTRIC CONTROL SYSTEM CO LTD.

Patent filings in countries

World map showing TIANJIN SPECIAL EQUIPMENT INSPECTION INSTs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing TIANJIN SPECIAL EQUIPMENT INSPECTION INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yinkai 12
#2 Zhao Qiuhong 9
#3 Gao Peng 7
#4 Lyu Zheng 5
#5 Dai Guangyu 5
#6 Guo Fuxing 5
#7 Lyu Yinghui 5
#8 Wang Zejun 5
#9 Gao Changjin 5
#10 Niu Weifei 5

Latest patents

Publication Filing date Title
CN109264547A A kind of home lift
CN108529376A A kind of lift car intelligence human body sensing judgment method
CN108489374A A kind of ferromagnetic clad pipe wall thickness testing method of double mode
CN108100792A A kind of Digital evaluation method of elevator traction machine synthesis stop ability
CN108147240A A kind of digitized elevator brake ability monitoring and method for early warning
CN106976775A The method and evaluating apparatus of a kind of manual Indirect evaluation traction machine braking moment
CN106840952A The detection method of vehicle-mounted LNG gas cylinders heat-insulating property
CN106081782A A kind of split type rope gripper of limiter of speed
CN106115399A Elevator traction machine traction monitoring methods based on big data
CN105905729A Detection method for braking force of elevator tractor based on big data
CN105883532A Device for preventing elevator car from accidental movement and control method
CN106053114A Simulation testing platform for traction force and braking force of elevator traction machine
CN106053113A Reliability testing platform for elevator traction machine
CN105923495A Elevator speed limiter rope-off device
CN106119762A A kind of boride cement coating material and preparation method
CN105823529A Detection method and system of rotary type magnetic floating ball liquid level meter
CN105067702A Plugged T-junction weld non-destructive detection method by using ultrasonic phased array
CN101403317A Double-wall sleeve suspension type high-pressure gas underground storing well installation method and structure thereof
CN1834268A Local heat treatment residual heat stress control method of spherical vessel