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Hsinchu, Taiwan

Pao-Yin Ou

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 148(Granted Patents)

Location History:

Chutung, TW (2001)
Hsinchu, TW (2001 - 2003)

Company Filing History:

Industrial Technology Research Institute

Hamba R & D Co., Ltd.

2 out of 832,761

Other

patents

where one patent can have more than one assignee

Years Active: 2001-2003

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D480662 - Electric vehicle for recreation and traveling (2003-10-15),

2. 6588787 - Foldable electric vehicle for recreation and traveling (2003-07-08),

3. D466839 - Foldable electric vehicle for recreation and travelling (2002-12-11),

4. 6439835 - Pump shell for multistage metal working pump (2002-08-27),

5. 6398493 - Floatable impeller for multistage metal working pump (2002-06-04),

6. 6267555 - Sheet metal casing for multistage pump and method for manufacturing the same (2001-07-31),

7. 6220819 - Centrifugal pump impeller (2001-04-24),

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