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BEIJING EXPERIMENTAL PLANT

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    85,472
  • Filing trend
    ⇩ 100.0%
About

BEIJING EXPERIMENTAL PLANT has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and electrical machinery and energy are FENGHUA FEITIANREN PREC MOLD DESIGN CO LTD, STERN COLEMAN DIAMOND MACHINE and CHONGQING CHANGSHOU DISTR YIMEI JEWELRY PROC SQUARE.

Patent filings in countries

World map showing BEIJING EXPERIMENTAL PLANTs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing BEIJING EXPERIMENTAL PLANTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Yuan 4
#2 Yang Zenghui 3
#3 Ding Zhongjun 3
#4 Hao Yu 3
#5 Zhang Hongchao 3
#6 Wang Xiaoguang 2
#7 Meng Jian 2
#8 Nie Lei 2
#9 Xiang Ying 2
#10 Feng Tingting 2

Latest patents

Publication Filing date Title
CN109746481A A kind of long deep hole drilling apparatus of piston rod high-precision and processing method
CN109746689A A kind of series-produced recognition methods of multi items part group
CN109751468A A kind of High Precision Automatic docking gas source attachment device
CN109720944A A kind of portable cable containing box
CN106564617A FLAP control plane loading device and function testing method
CN107993789A A kind of triplex redundance servo valve quickly fills demagnetizing method
CN107984191A One kind is used for servo valve armature component precision press-loading apparatus
CN107984309A A kind of precise small-diameter cutter sharpening device of gun drill and grinding method
CN107962414A A kind of servo valve shell part Milling Machining Quick universal fixture
CN107962458A A kind of small burr on-line synchronous minimizing technology of valve core of servo valve working edge
CN106404363A Servo mechanism mechanical environment test installation device and test method
CN106112886A A kind of little space screw thread pair Quick fastening device
CN106625205A Grinding tool and method for square hole of servo mechanism roller transmission piston rod
CN106625061A Grinding method for excircle of inner hole of ultraprecise thin-wall shaft sleeve part
CN106637061A General type protecting device for local ion nitriding of precise feedback rod
CN106644417A Servo valve orifice part jet quality checking method and servo valve orifice part jet quality testing device
CN105626623A Zero-position locking mechanism capable of being rapidly dismounted and mounted and adjustable
CN105626605A Single-rod highly compact micro-differential closed type servo mechanism
CN105586613A Hard chromium plating method and solution formula for piston rod class parts