WANG CHING-CHANG has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets furniture and games, telecommunications and machines are GEORGE GIBBENS PTY LTD, REES JOHN C and DESCHAMPS ROBERT.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Telecommunications | |
#3 | Machines | |
#4 | Transport | |
#5 | Mechanical elements | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Chairs and beds | |
#2 | Shaping of plastics | |
#3 | Telephonic communication | |
#4 | Vehicle parts | |
#5 | Transmission | |
#6 | Hand carried bags | |
#7 | Frames |
# | Name | Total Patents |
---|---|---|
#1 | Wang Ching-Chang | 11 |
#2 | Chen Chih-Yu | 3 |
#3 | He Ke-Meng | 1 |
#4 | Wang Jian-Ren | 1 |
#5 | Liu Fang | 1 |
#6 | Huang Jian-Guang | 1 |
Publication | Filing date | Title |
---|---|---|
US2014034531A1 | Protection Device for Electronic Equipment | |
US2014036469A1 | Protection Device for Mobile Apparatus with Bluetooth Earphone | |
US2013270317A1 | Support and Protection Device for Mobile Apparatus | |
US2013228659A1 | Support and Protection Device for Mobile Apparatus | |
US8287046B1 | Easy-to-assemble/recycle armrest | |
US2008191104A1 | Armrest with an Adjustable Mechanism | |
GB0606042D0 | Telescopic support for armrest | |
US2007134366A1 | Injection die with an early-returning apparatus | |
US2007116797A1 | Ejector pin and injection mold with the ejector pin | |
US2007029705A1 | Apparatus and method for injection molding |