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CHONGQING ACAD METROLOGY & QUALITY INSPECTION

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    20,109
  • Filing trend
    ⇩ 23.0%
About

CHONGQING ACAD METROLOGY & QUALITY INSPECTION has a total of 72 patent applications. It decreased the IP activity by 23.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, packaging and shipping and machine tools are RAYNAR CO LTD, SHANGHAI STAL PREC STAINLESS STEEL CO LTD and NANJING JINHUA MACHINERY MFG CO LTD.

Patent filings in countries

World map showing CHONGQING ACAD METROLOGY & QUALITY INSPECTIONs patent filings in countries
# Country Total Patents
#1 China 72

Patent filings per year

Chart showing CHONGQING ACAD METROLOGY & QUALITY INSPECTIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Jian 18
#2 Tao Lei 17
#3 Wang Rui 15
#4 Zhou Sen 15
#5 Yuan Jing 13
#6 Yan Yu 11
#7 Lu An 8
#8 Yu Ling 8
#9 Zhang Wen 7
#10 Li Genrong 6

Latest patents

Publication Filing date Title
CN112179744A Pretreatment equipment for decomposable harmful aromatic amine dye in leather and fur
CN112162029A Method for identifying producing area of gem grade zircon based on LA-ICP-MS
CN111856419A Indoor positioning simulation method based on ultra-wideband radar
CN111859034A Based on LR tree and B+Dual index structure of spatiotemporal data of tree
CN111856444A UWB-based multi-target positioning tracking method
CN111595995A Method for simultaneously detecting 12 antioxidants and free sulfur by adopting ultra-high performance liquid chromatography
CN111723096A Spatial data indexing method integrating GeoHash and Quadtree
CN111493889A Detection simulation device for blood oxygen saturation monitor
CN111378774A Primer group, kit and method for rapidly detecting Listeria monocytogenes
CN111531558A Autonomous cooling, polishing and grinding robot
CN111531459A Three-dimensional polishing processing intelligent device
CN111571383A Multi-degree-of-freedom automatic grinding and polishing device of aluminum shell robot
CN111584993A Navigation antenna with flexibly configured angles
CN111584994A Bear portable anti-interference navigation antenna
CN111299112A Method for coating film on surface of microwave shielding module of microwave digestion instrument temperature detector
CN111336964A Error compensation method and measurement error evaluation method based on uniaxial symmetry standard device
CN111336963A Error compensation method and measurement error evaluation method based on biaxial symmetry standard device
CN111289774A Annular water tank current meter calibration system with water wave elimination device
CN111238426A Standard device for calibrating measurement error of micro-nano coordinate measurement system
CN111238372A Synchronous detection method for joint position error of double-compound coordinate measurement system