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TSENG WEN-CHENG

Overview
  • Total Patents
    15
About

TSENG WEN-CHENG has a total of 15 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States and Japan. Its main competitors in its focus markets furniture and games, machines and materials and metallurgy are SANDER RAYMOND J, JERTSON MARTY R and WELL JET INTERNAT CO LTD.

Patent filings in countries

World map showing TSENG WEN-CHENGs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Japan 5

Patent filings per year

Chart showing TSENG WEN-CHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tseng Wen-Cheng 15

Latest patents

Publication Filing date Title
US2008305888A1 Golf club head with an air-discharging structure
US2008022502A1 Method for producing a golf club head
US2006258479A1 Model of a golf club head for molding
US2006249273A1 Model of a golf club head for molding
US2005143188A1 Shock-absorbing golf club head
US6991560B2 Golf club head with a vibration-absorbing structure
US6813821B1 Manufacturing method for a golf club head
US6769996B2 Golf club and a method for assembling the golf club
JP2002306652A Golf club provided with weight member
JP2002336392A Gold club with adjustable balance
JP2002306651A Golf club provided with weight member in shaft