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BEIJING AEROSPACE YILIAN SCIENCE AND TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    46,930
  • Filing trend
    ⇧ 20.0%
About

BEIJING AEROSPACE YILIAN SCIENCE AND TECH DEVELOPMENT CO LTD has a total of 33 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and electrical machinery and energy are AKITA EPSON CORP, GAMMA METRICS and ION TRACK INSTR.

Patent filings in countries

World map showing BEIJING AEROSPACE YILIAN SCIENCE AND TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing BEIJING AEROSPACE YILIAN SCIENCE AND TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Yang 16
#2 Wei Zhanfeng 15
#3 Wang Zhenhua 10
#4 Yang Rui 7
#5 Zhang Xuejian 7
#6 Li Shichao 6
#7 Li Yanlin 6
#8 Hou Peipei 6
#9 Jia Qu 6
#10 Liu Ruiqiang 5

Latest patents

Publication Filing date Title
CN110806589A Near-field real-time imaging system and method
CN110912387A Power supply circuit and military equipment system
CN110853270A Optical fiber intrusion alarm processing method based on LabVIEW
CN110514320A Composite type optical fibre Temperature Humidity Sensor and its detection system, demodulation method
CN110515134A A kind of collimation focusing system for Terahertz frequency range
CN110031125A A kind of optical fiber temperature humidity sensing system
CN110031404A A kind of high-temperature-resistant gas absorption cell containing list, the compound collimator of multimode fibre
CN110031034A A kind of demodulation of optic fiber grating wavelength and calibration system and method
CN110031405A Non-fiber, light path adjustable laser pipeline gas sensor in a kind of detection bar
CN109856697A A kind of safety check telecontrol equipment
CN109781299A A kind of white wine pit optical fiber temperature humidity detection topological system and method
CN109596568A A kind of method that TDLAS system eliminates background gas error
CN109556755A A kind of humiture measurement mechanism in brewery's ferment pond
CN109596523A A kind of hot and humid environment steam on-line measuring device
CN109596548A A kind of laser humidity sensor hot and humid environment calibration system
CN109596567A A kind of methane laser detection device
CN109347547A A kind of communication cable failure geographical location enquiry positioning method
CN109612568A A kind of mobile method for interference source identification of vibration source
CN109613849A A kind of collecting method, device and system
CN109239917A A kind of lens contour face acquisition methods and device suitable for Terahertz safety check