Yu; Man Chiu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Man Chiu.The latest application filed is for "case for optical discs".
- Yu; Man Chiu - Kowloon Bay HK
- Yu; Man-Chiu - Kowloon HK
| Patent | Date |
|---|---|
| Case for optical discs Grant D551,894 - Yu October 2, 2 | 2007-10-02 |
| Protective cover with light for handheld electronic game Grant D461,509 - Yu August 13, 2 | 2002-08-13 |
| Protective cover with light for handheld electronic game Grant D458,644 - Yu June 11, 2 | 2002-06-11 |
| Steering wheel and pedal for TV games Grant D451,557 - Yu December 4, 2 | 2001-12-04 |
| Protective cover with light for handheld electronic games Grant D448,426 - Yu September 25, 2 | 2001-09-25 |
| Rechargeable battery pack with built-in DC jack for handheld electronic games Grant D446,497 - Yu August 14, 2 | 2001-08-14 |
| Rechargeable battery pack with vibrator and speaker for handheld electronic games Grant D439,218 - Yu March 20, 2 | 2001-03-20 |
| Protective cover with light for handheld electronic game Grant D435,871 - Yu January 2, 2 | 2001-01-02 |
| Rechargeable battery pack Grant D423,448 - Yu April 25, 2 | 2000-04-25 |
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