Ching; Boon Khian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ching; Boon Khian.The latest application filed is for "device for removing lint from the surface of a fabric article".
- Ching; Boon Khian - Singapore SG
- Ching; Boon Khian - Eindhoven NL
- Ching; Boon Khian - Sinapore SG
- Ching; Boon Khian - Snoqualmie WA
| Patent | Date |
|---|---|
| Garment steaming device Grant RE48,470 - Valiyambath Krishnan , et al. March 16, 2 | 2021-03-16 |
| Apparatus for generating system Grant 10,422,521 - Chua , et al. Sept | 2019-09-24 |
| Apparatus for generating steam Grant 10,330,308 - Chua , et al. | 2019-06-25 |
| Steam iron head Grant 10,240,278 - Chua , et al. | 2019-03-26 |
| Apparatus for generating steam Grant 10,234,134 - Chua , et al. | 2019-03-19 |
| Steamer with filter unit, filter cartridge and method of conveying steam Grant 10,132,025 - Chua , et al. November 20, 2 | 2018-11-20 |
| Device For Removing Lint From The Surface Of A Fabric Article App 20170334079 - PNG; LUCK WEE ; et al. | 2017-11-23 |
| Apparatus For Generating Steam App 20170307209 - CHUA; HEE KENG ; et al. | 2017-10-26 |
| A Steam Iron Head App 20170275810 - CHUA; HEE KENG ; et al. | 2017-09-28 |
| Steaming device Grant 9,765,475 - Lee , et al. September 19, 2 | 2017-09-19 |
| Apparatus for generating steam Grant 9,719,675 - Chua , et al. August 1, 2 | 2017-08-01 |
| Steamer Head App 20170184302 - CHUA; HEE KENG ; et al. | 2017-06-29 |
| Apparatus For Generating Steam App 20160370000 - CHUA; HEE KENG ; et al. | 2016-12-22 |
| Steamer With Filter Unit, Filter Cartridge And Method Of Conveying Steam App 20160201255 - CHUA; HEE KENG ; et al. | 2016-07-14 |
| Steam iron Grant 9,376,768 - Laudahn , et al. June 28, 2 | 2016-06-28 |
| Apparatus For Generating Steam App 20160161108 - CHUA; HEE KENG ; et al. | 2016-06-09 |
| Apparatus For Generating Steam App 20160161107 - CHUA; HEE KENG ; et al. | 2016-06-09 |
| A Steaming Device App 20160122937 - LEE; KEAN HAO RAYMOND ; et al. | 2016-05-05 |
| Hand-held Appliance App 20150354128 - CHOO; BAN NEE ; et al. | 2015-12-10 |
| A Garment Steaming Device App 20150330014 - MOHANKUMA; VALIYAMBATH KRISHNAN ; et al. | 2015-11-19 |
| Steam ironing device Grant 8,800,180 - Ong , et al. August 12, 2 | 2014-08-12 |
| Boiler having a section for preheating water Grant 8,726,544 - Valiyambath Krishnan , et al. May 20, 2 | 2014-05-20 |
| Steam Iron App 20140013636 - Laudahn; Bernd ; et al. | 2014-01-16 |
| Steam Ironing Device App 20130255114 - Ong; Chee Keong ; et al. | 2013-10-03 |
| Steam iron Grant 8,528,240 - Ong , et al. September 10, 2 | 2013-09-10 |
| Ironing device Grant 8,522,463 - Ong , et al. September 3, 2 | 2013-09-03 |
| Steam ironing device having heating means, pump, and control circuit to control ratio of fluid flow rate of pump to power of heating means Grant 8,464,445 - Jiang , et al. June 18, 2 | 2013-06-18 |
| Steam Iron App 20110271565 - Ong; Chee Keong ; et al. | 2011-11-10 |
| Ironing Device App 20110271566 - Ong; Chee Keong ; et al. | 2011-11-10 |
| Boiler Having A Section For Preheating Water App 20110265354 - Valiyambath Krishnan; Mohankumar ; et al. | 2011-11-03 |
| Apparatus and method for generating steam Grant 7,997,019 - Chadha , et al. August 16, 2 | 2011-08-16 |
| Apparatus And Method For Generating Steam App 20100223820 - Chadha; Jasmeet Singh ; et al. | 2010-09-09 |
| Method for controlling an ironing temperature during a steam ironing process and a corresponding steam iron Grant 7,721,474 - Jiang , et al. May 25, 2 | 2010-05-25 |
| Device for de-wrinkling garments Grant 7,603,801 - Jiang , et al. October 20, 2 | 2009-10-20 |
| Method for Controlling an Ironning Temperature During a Steam Ironing Process and a Corresponding Steam Iron App 20080196282 - Jiang; Yong ; et al. | 2008-08-21 |
| Iron with fabric contact detector Grant 7,340,853 - Ching , et al. March 11, 2 | 2008-03-11 |
| Device For De-Wrinkling Garments App 20070214689 - Jiang; Yong ; et al. | 2007-09-20 |
| Steam ironing device App 20070102414 - Jiang; Yong ; et al. | 2007-05-10 |
| Iron with fabric contact detector App 20050278987 - Ching, Boon Khian ; et al. | 2005-12-22 |
| Electric iron with exchangeable reservoir Grant 6,625,910 - Ching , et al. September 30, 2 | 2003-09-30 |
| Electric iron with exchangeable reservoir App 20020050081 - Ching, Boon-Khian ; et al. | 2002-05-02 |
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