CHUANG WILLIAM has a total of 15 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets mechanical elements, furniture and games and control are CHEN TSUNG-JEN, TIANJIN AOLIN CO LTD and BROWNE ALEXANDER.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | Australia | 2 | |
#4 | Canada | 2 | |
#5 | China | 1 | |
#6 | France | 1 | |
#7 | United Kingdom | 1 | |
#8 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Furniture and games | |
#3 | Control | |
#4 | Transport | |
#5 | Machine tools |
# | Technology | |
---|---|---|
#1 | Shafts | |
#2 | Physical training equipment | |
#3 | Gearing | |
#4 | Money sorting | |
#5 | Metal-working | |
#6 | Vehicle wheels | |
#7 | Wheelchairs and sledges | |
#8 | Clutches and brakes |
# | Name | Total Patents |
---|---|---|
#1 | Chuang William | 14 |
#2 | Tetsuo Nakao | 1 |
#3 | Nakao Tetsuo | 1 |
#4 | William Chuang | 1 |
Publication | Filing date | Title |
---|---|---|
US2016206936A1 | Golf tee structures, assemblies, and systems with improved accuracy | |
US2008083590A1 | Base assembly for a motor brake mechanism | |
US2008063336A1 | Mounting structure for engagement of sleeves | |
EP1623845A1 | Bearing structure | |
AU2073700A | Caster | |
EP1108908A1 | Bearing assembly | |
CA2291978A1 | Bearing assembly | |
CA2287272A1 | Pulley wheel | |
EP1092617A1 | Self-aligning bearing assembly for a bicycle | |
AU2699999A | Method for manufacturing a steel rim | |
GB9216051D0 | Coin separating and counting apparatus |