Ping-Tien Wang

Follow

Person

Tainan, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Bike handle securing device for a collapsible bike frame
- Patent number 6,966,570
- Issue date Nov 22, 2005
- Ping-Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hinge for a foldable bicycle
- Patent number 6,523,223
- Issue date Feb 25, 2003
- Ping-Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Waist-twisting leisure bike
- Patent number 6,450,519
- Issue date Sep 17, 2002
- Ping Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Collapsible bicycle
- Patent number 5,836,602
- Issue date Nov 17, 1998
- Ping-Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Tube folder
- Publication number 20090317178
- Publication date Dec 24, 2009
- Ping-Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HINGE FOR A FOLDABLE BICYCLE
- Publication number 20030000045
- Publication date Jan 2, 2003
- Ping-Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bike handle tightening device after separated from a bike frame
- Publication number 20020153695
- Publication date Oct 24, 2002
- Ping-Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Waist-twisting leisure bike
- Publication number 20020067020
- Publication date Jun 6, 2002
- Ping Tien Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS