Pao Pao Liu

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Assistance device for climbing stairs
- Patent number 9,333,980
- Issue date May 10, 2016
- FOOTWEAR & RECREATION TECHNOLOGY RESEARCH INSTITUTE
- Pao Pao Liu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Exercisers with smart manage system and methods using the same
- Patent number 9,144,707
- Issue date Sep 29, 2015
- FOOTWEAR & RECREATION TECHNOLOGY RESEARCH INSTITUTE
- Pao-Pao Liu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Charging device on a vehicle to charge an electric bicycle
- Patent number 6,037,746
- Issue date Mar 14, 2000
- Taiwan Bicycle Industry R&D Center
- Wu Hung Sheng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXERCISERS WITH SMART MANAGE SYSTEM AND METHODS USING THE SAME
- Publication number 20140113769
- Publication date Apr 24, 2014
- FOOTWEAR & RECREATION TECHNOLOGY RESEARCH INSTITUTE
- PAO-PAO LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Footwear having novel shoe upper
- Publication number 20070289164
- Publication date Dec 20, 2007
- Future Chem International Co., Ltd
- Pao-Pao Liu
- A43 - FOOTWEAR
Information Patent Application
Footwear having non-yellowing film
- Publication number 20070289162
- Publication date Dec 20, 2007
- Future Chen International Co., Ltd
- Pao-Pao Liu
- A43 - FOOTWEAR