CHANG CHUNG-FU has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets furniture and games, semiconductors and surface technology and coating are ADVANCED DISTRIB S P A, MORRISON MOLDED FIBER GLASS CO and ADVANCED INTERNATIONAL MULTITECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 2 | |
#3 | Japan | 2 | |
#4 | Switzerland | 1 | |
#5 | Czechia | 1 | |
#6 | Germany | 1 | |
#7 | Spain | 1 | |
#8 | Finland | 1 | |
#9 | United Kingdom | 1 | |
#10 | Mexico | 1 | |
#11 | Norway | 1 | |
#12 | Sweden | 1 | |
#13 | Taiwan | 1 | |
#14 | WIPO (World Intellectual Property Organization) | 1 | |
#15 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Semiconductors | |
#3 | Surface technology and coating | |
#4 | Medical technology | |
#5 | Machine tools | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Physical training equipment | |
#2 | Semiconductor devices | |
#3 | Layered products | |
#4 | Physical therapy devices | |
#5 | Shaping of plastics | |
#6 | Production of goods from wood |
# | Name | Total Patents |
---|---|---|
#1 | Chang Chung-Fu | 23 |
#2 | Chou Pei-Yu | 2 |
#3 | Hung Yu-Hsiang | 2 |
#4 | Liu Chia-Jong | 2 |
#5 | Huang Shin-Chuan | 2 |
#6 | Wu Chun-Yuan | 1 |
#7 | Tseng I-Ming | 1 |
#8 | Wang I-Chang | 1 |
#9 | Liou En-Chiuan | 1 |
#10 | Chiang Wen-Tai | 1 |
Publication | Filing date | Title |
---|---|---|
US2017087398A1 | Fitness auxiliary device | |
US2017072586A1 | Method of making a buffer board of a treadmill | |
US2016184625A1 | Buffer board structure of a treadmill | |
GB201423290D0 | Belt pulling exercise apparatus | |
US2015283420A1 | Belt pulling exercise apparatus | |
US2013316506A1 | Semiconductor process | |
US2013089962A1 | Semiconductor process | |
US2012264297A1 | Method for creating via in ic manufacturing process | |
TW201127690A | Bicycle braking device |