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CHANG CHUNG FU

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    41,478
  • Filing trend
    ⇩ 35.0%
About

CHANG CHUNG FU has a total of 37 patent applications. It decreased the IP activity by 35.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets furniture and games, medical technology and machines are ZHANG ZHONGFU, JUMPSPORT INC and CHU HONG-SUNG.

Patent filings per year

Chart showing CHANG CHUNG FUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Chung-Fu 19
#2 Chang Chung Fu 13
#3 Zhang Zhongfu 3
#4 Yu Hui-Nan 2
#5 Yao Ku-Feng 2

Latest patents

Publication Filing date Title
EP3485862A1 Interacting exercise device
US2019160328A1 Collapsible exercise stepper
US2018297254A1 Method for manufacturing massage wear-resistant treadmill deck and finished product thereof
KR20190085314A Pedal-type vibrational apparatus
KR20190085320A Vibrational rehabilitation device
US2019201741A1 Pedaling vibrational apparatus
US2019201732A1 Belt pulling exercise apparatus
US2019183725A1 Vibrational rehabilitation device
US2019143168A1 Multi-functional exercise device
WO2018153110A1 Balancing wheel structure for vehicle
US2018236300A1 Stepping exercise machine
US2018133543A1 Stepping exercise machine
US2017340917A1 Treadmill having a curved treadmill deck
US2017291062A1 Horse riding exercise machine
CN108619660A The resistance to skateboard of replaceable treadmill
TW201733638A Exercise machine having a changeable damping mechanism
CN107648799A The damping mechanism of body-building apparatus
CN107687685A Indoor Natural heat abstractor