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RIGOL TECHNOLOGIES INC

Overview
  • Total Patents
    301
  • GoodIP Patent Rank
    207,537
About

RIGOL TECHNOLOGIES INC has a total of 301 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, computer technology and semiconductors are ADVANCED INQUIRY SYSTEMS INC, TRANSLARITY INC and REITINGER ERICH.

Patent filings in countries

World map showing RIGOL TECHNOLOGIES INCs patent filings in countries

Patent filings per year

Chart showing RIGOL TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Tiejun 222
#2 Wang Yue 222
#3 Li Weisen 222
#4 Yue Wang 79
#5 Weisen Li 79
#6 Tiejun Wang 79
#7 Ding Xinyu 23
#8 Shi Hui 22
#9 He Yijun 17
#10 Wang Zhiyan 17

Latest patents

Publication Filing date Title
CN105301153A Liquid chromatograph with gradient valve controlling circuit and control method of liquid chromatograph
CN105223298A A kind of liquid chromatograph with piston structure
CN105277641A Control method of n-element proportioning valve, and liquid chromatograph provided with n-element proportioning valve
CN104730182A Automatic threshold acquisition method and chromatographic work station having automatic threshold acquisition function
CN104730180A Liquid chromatograph having mixing ratio correcting function
CN104730181A Chromatographic peak end point adjusting method and chromatographic work station having chromatographic peak end point adjusting function
CN104730179A Liquid chromatograph capable of controlling mobile phase mixing ratio
CN104101658A High performance liquid chromatograph controllable in flow velocity
CN104101669A High performance liquid chromatograph used for control of system pressure pulsation
CN104076112A Mixer and high performance liquid chromatograph
CN103929160A Measuring instrument with clock driving circuit
CN103901243A High-trigger-accuracy oscilloscope
CN103901380A Calibration method and calibration device thereof
CN103868594A Ultraviolet spectrophotometer with deuterium lamp control circuit
CN103884883A Multichannel probe for logic analysis, and probe assembly thereof
CN103884890A Oscilloscope with decoding function
CN103884882A Multifunctional multichannel signal obtaining probe
CN103884879A Multichannel signal obtaining probe and use method thereof
CN103884880A Improved multichannel signal obtaining probe
CN103884889A Oscilloscope with improved front-end circuit