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GUANGHUI ZHENG

Overview
  • Total Patents
    16
About

GUANGHUI ZHENG has a total of 16 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHUGOKU REGIONAL DEV BUREAU MI, UNIV XIAOGAN and FEDERAL NOE GUP G NTS RF FIZ E.

Patent filings in countries

World map showing GUANGHUI ZHENGs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing GUANGHUI ZHENGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Guanghui Zheng 16
#2 Guangzhan Zheng 3
#3 Xiuhua Zhao 3
#4 Haiqin Wang 1
#5 Shuqi Wang 1

Latest patents

Publication Filing date Title
CN102706006A Solar collector and solar water heater
CN102152080A Process for machining isolated steel belt of slewing bearing steel ball
CN102174944A Bearing and retainer thereof
CN102086906A Bearing and retainer thereof
CN102024374A Universal rotating member
CN101912918A Processing equipment for bearing cage
CN101644315A Mutual non-interference multi-spindle power driving device
CN101592190A A kind of deep groove ball bearing retainer and bearing
CN101592189A A kind of notched deep groove ball bearing is with retainer and deep groove ball bearing
CN101592188A A kind of deep groove ball bearing with grease holes is with retainer and deep groove ball bearing
CN101566195A Cage processing method, cage and centripetal ball bearing
CN101554529A Method for preparing magic sphere
CN101603569A A kind of centripetal ball bearing wave type retainer and technological method for processing thereof
CN101487497A Pivoting support bearing integral holder and process thereof
CN101545509A Annular ball bearing copper holder and production technology thereof
CN101435467A High speed mute precision bearing retainer and production process thereof