Wang; Jui-Shang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Jui-Shang.The latest application filed is for "filter air cleaner".
Company Profile
0.69.0
- Wang; Jui-Shang - Taipei TW
Patent Activity
| Patent | Date |
|---|---|
| Filter air cleaner Grant 6,156,085 - Chiu , et al. December 5, 2 | 2000-12-05 |
| Portable environmental conditioning device with presence detector responsive shutoff Grant 6,091,888 - July 18, 2 | 2000-07-18 |
| Portable electric fan Grant D424,683 - Bellil , et al. May 9, 2 | 2000-05-09 |
| Humidifier Grant D421,648 - Jane , et al. March 14, 2 | 2000-03-14 |
| Contractible portable humidifier Grant 6,019,355 - Birdsell , et al. February 1, 2 | 2000-02-01 |
| Filter change indicator Grant 6,013,121 - Chiu , et al. January 11, 2 | 2000-01-11 |
| Centrifugal blower wheel with an upwardly extending, smoothly contoured hub Grant 5,988,979 - Wang November 23, 1 | 1999-11-23 |
| Filter change indicator Grant 5,862,737 - Chiu , et al. January 26, 1 | 1999-01-26 |
| Combined air cleaner and window fan Grant D402,359 - Wang , et al. December 8, 1 | 1998-12-08 |
| Window fan Grant D398,982 - September 29, 1 | 1998-09-29 |
| Heater Grant D397,775 - Chiu , et al. September 1, 1 | 1998-09-01 |
| Base for a stand fan Grant D397,417 - August 25, 1 | 1998-08-25 |
| Portable electric fan-heater Grant D397,192 - Chiu , et al. August 18, 1 | 1998-08-18 |
| Fan support rod Grant D395,496 - Wang , et al. June 23, 1 | 1998-06-23 |
| Humidifier with outlet grill and medicine cup Grant D395,491 - June 23, 1 | 1998-06-23 |
| Portable electric fan Grant D395,080 - * June 9, 1 | 1998-06-09 |
| Humidifier Grant D394,702 - Chiu , et al. May 26, 1 | 1998-05-26 |
| Oscillating window fan Grant 5,743,709 - Jane , et al. April 28, 1 | 1998-04-28 |
| Window fan Grant D389,235 - January 13, 1 | 1998-01-13 |
| High velocity fan Grant D388,869 - Wang January 6, 1 | 1998-01-06 |
| Humidifier housing unit Grant D388,511 - December 30, 1 | 1997-12-30 |
| Humidifier Grant D388,162 - Chiu , et al. December 23, 1 | 1997-12-23 |
| Portable electrical fan Grant D387,152 - December 2, 1 | 1997-12-02 |
| Humidifier Grant D386,575 - Chiu , et al. November 18, 1 | 1997-11-18 |
| Front grill for a portable electric fan Grant D386,579 - November 18, 1 | 1997-11-18 |
| Humidifier Grant D386,576 - Wang , et al. November 18, 1 | 1997-11-18 |
| Humidifier Grant D385,342 - Jane , et al. October 21, 1 | 1997-10-21 |
| Portable space heater Grant D384,733 - Jane , et al. O | 1997-10-07 |
| Floor fan Grant D384,738 - October 7, 1 | 1997-10-07 |
| Portable electrical fan housing Grant D384,409 - September 30, 1 | 1997-09-30 |
| Humidifier Grant D384,140 - Jane' , et al. September 23, 1 | 1997-09-23 |
| Dual humidifier tank unit Grant D383,201 - Jane' , et al. September 2, 1 | 1997-09-02 |
| Humidifier Grant D382,635 - Jane , et al. August 19, 1 | 1997-08-19 |
| Portable electric heater Grant D382,634 - August 19, 1 | 1997-08-19 |
| Humidifier Grant D380,534 - Chiu , et al. July 1, 1 | 1997-07-01 |
| Humidifier housing Grant D378,778 - Jane , et al. April 8, 1 | 1997-04-08 |
| Evaporative humidifier Grant D378,607 - Chiu , et al. March 25, 1 | 1997-03-25 |
| Humidifier tank Grant D377,973 - Jane , et al. February 11, 1 | 1997-02-11 |
| Window fan Grant D375,547 - Wang November 12, 1 | 1996-11-12 |
| Humidifier housing Grant D374,921 - Jane , et al. October 22, 1 | 1996-10-22 |
| Portable ceiling fan Grant 5,558,501 - Wang , et al. September 24, 1 | 1996-09-24 |
| Portable electric fan with a swivel mount Grant D374,071 - Wang , et al. September 24, 1 | 1996-09-24 |
| Table fan with vise clamp Grant 5,547,343 - Jane , et al. August 20, 1 | 1996-08-20 |
| Multiple blade window fan Grant D372,771 - Wang , et al. August 13, 1 | 1996-08-13 |
| Giant heater Grant D371,833 - Jane , et al. July 16, 1 | 1996-07-16 |
| Humidifier tank Grant D370,059 - Chiu , et al. May 21, 1 | 1996-05-21 |
| Portable electric fan with swivel mount Grant 5,518,370 - Wang , et al. May 21, 1 | 1996-05-21 |
| Humidifier tank with improved handle Grant 5,483,616 - Chiu , et al. January 9, 1 | 1996-01-09 |
| Evaporative humidifier Grant D362,906 - Chiu , et al. October 3, 1 | 1995-10-03 |
| Humidifier Grant D359,552 - Chiu , et al. June 20, 1 | 1995-06-20 |
| Convertible floor fan Grant 5,411,373 - Chiu , et al. May 2, 1 | 1995-05-02 |
| Humidifier Grant D357,310 - Chiu , et al. April 11, 1 | 1995-04-11 |
| Air cleaner Grant D355,962 - Chiu , et al. February 28, 1 | 1995-02-28 |
| Tri-pod portable fan Grant 5,391,056 - Wang * February 21, 1 | 1995-02-21 |
| Portable electrical heater Grant D347,683 - Chiu , et al. June 7, 1 | 1994-06-07 |
| Fan stand Grant D346,653 - Chiu , et al. May 3, 1 | 1994-05-03 |
| High velocity fan with a convertible stand Grant D346,652 - Chiu , et al. May 3, 1 | 1994-05-03 |
| Tri-pod portable fan Grant 5,304,040 - Wang April 19, 1 | 1994-04-19 |
| Leak proof humidifier Grant 5,210,818 - Wang May 11, 1 | 1993-05-11 |
| Heater fan Grant D333,866 - Wang March 9, 1 | 1993-03-09 |
| Portable electrical humidifier Grant D330,074 - Wang , et al. October 6, 1 | 1992-10-06 |
| Portable humidifier Grant 5,143,460 - Wang * September 1, 1 | 1992-09-01 |
| Efficiently packaged humidifier device Grant 5,143,655 - Chiu , et al. September 1, 1 | 1992-09-01 |
| Fan with rotatable grill Grant 5,131,810 - Wang July 21, 1 | 1992-07-21 |
| Leak proof humidifier Grant 5,086,494 - Wang February 4, 1 | 1992-02-04 |
| Portable electrical fan Grant D323,708 - Wang February 4, 1 | 1992-02-04 |
| Heater fan Grant D323,382 - Wang January 21, 1 | 1992-01-21 |
| Portable electrical fan Grant D315,018 - Wang February 26, 1 | 1991-02-26 |
| Portable electrical fan Grant D314,047 - Wang January 22, 1 | 1991-01-22 |
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