Ngai; Peter Y. Y.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ngai; Peter Y. Y..The latest application filed is for "luminaire for illuminating a task surface and providing additional diffuse proximity lighting".
Company Profile
0.99.22
- Ngai; Peter Y. Y. - Alamo CA
- Ngai; Peter Y. Y. - Danville CA
- Ngai; Peter Y. Y. - Lafayette CA
Patent Activity
| Patent | Date |
|---|---|
| Optical system and method for managing brightness contrasts between high brightness light sources and surrounding surfaces Grant 10,578,789 - Ngai | 2020-03-03 |
| Luminaire for creating effective proximity lighting in a low ambient lighting environment Grant 10,539,278 - Ngai Ja | 2020-01-21 |
| Luminaire for illuminating a task surface and providing additional diffuse proximity lighting Grant 10,422,504 - Ngai Sept | 2019-09-24 |
| Configurable planar lighting system Grant 9,863,618 - Ngai , et al. January 9, 2 | 2018-01-09 |
| Luminaire Grant D793,610 - Tran , et al. August 1, 2 | 2017-08-01 |
| Luminaire Grant D790,105 - Tran , et al. June 20, 2 | 2017-06-20 |
| Luminaire for Illuminating a Task Surface and Providing Additional Diffuse Proximity Lighting App 20160369959 - Ngai; Peter Y.Y. | 2016-12-22 |
| Optical System And Method For Managing Brightness Contrasts Between High Brightness Light Sources And Surrounding Surfaces App 20160356940 - Ngai; Peter Y.Y. | 2016-12-08 |
| Gestural control dimmer switch Grant 9,462,664 - Engel-Hall , et al. October 4, 2 | 2016-10-04 |
| Gestural Control Dimmer Switch App 20160234915 - Engel-Hall; Aaron Mathew ; et al. | 2016-08-11 |
| Luminaire Grant D763,496 - Tran , et al. August 9, 2 | 2016-08-09 |
| Luminaire Grant D760,942 - Blum , et al. July 5, 2 | 2016-07-05 |
| Luminaire Grant D760,426 - Blum , et al. June 28, 2 | 2016-06-28 |
| Luminaire Grant D759,876 - Blum , et al. June 21, 2 | 2016-06-21 |
| Luminaire for Creating Effective Proximity Lighting in a Low Ambient Lighting Environment App 20160061393 - Ngai; Peter Y.Y. | 2016-03-03 |
| Luminaire Grant D745,735 - Tran , et al. December 15, 2 | 2015-12-15 |
| Optical system and method for managing brightness contrasts between high brightness light sources and surrounding surfaces Grant 9,212,796 - Ngai December 15, 2 | 2015-12-15 |
| Configurable Planar Lighting System App 20150345757 - Ngai; Peter Y.Y. ; et al. | 2015-12-03 |
| Luminaire Grant D743,087 - Blum , et al. November 10, 2 | 2015-11-10 |
| Luminaire Grant D743,086 - Blum , et al. November 10, 2 | 2015-11-10 |
| Luminaire Grant D742,576 - Blum , et al. November 3, 2 | 2015-11-03 |
| Luminaire Grant D742,575 - Blum , et al. November 3, 2 | 2015-11-03 |
| Wall mounted lighting fixture Grant D742,582 - Blum , et al. November 3, 2 | 2015-11-03 |
| Luminaire Grant D740,993 - Blum , et al. October 13, 2 | 2015-10-13 |
| Configurable ceiling lighting system Grant 9,140,436 - Lu , et al. September 22, 2 | 2015-09-22 |
| Luminaire Grant D739,591 - Tran , et al. September 22, 2 | 2015-09-22 |
| Gestural control dimmer switch Grant 9,119,239 - Engel-Hall , et al. August 25, 2 | 2015-08-25 |
| Lighting system reconfigurable by gestural control Grant 9,115,880 - Engel-Hall , et al. August 25, 2 | 2015-08-25 |
| Two-dimension configurable lighting system with enhanced light source placement capabilities Grant 9,062,841 - Tran , et al. June 23, 2 | 2015-06-23 |
| Luminaire Grant D732,227 - Blum , et al. June 16, 2 | 2015-06-16 |
| Luminaire Grant D730,560 - Tran , et al. May 26, 2 | 2015-05-26 |
| Luminaire Grant D724,250 - Tran , et al. March 10, 2 | 2015-03-10 |
| Luminaire floor stand Grant D720,879 - Blum , et al. January 6, 2 | 2015-01-06 |
| Wall mounted lighting fixture Grant D715,478 - Blum , et al. October 14, 2 | 2014-10-14 |
| Wall mounted lighting fixture Grant D713,591 - Blum , et al. September 16, 2 | 2014-09-16 |
| Wall mounted lighting fixture Grant D713,589 - Blum , et al. September 16, 2 | 2014-09-16 |
| Luminaire Grant D703,864 - Blum , et al. April 29, 2 | 2014-04-29 |
| Luminaire Grant D701,991 - Blum , et al. April 1, 2 | 2014-04-01 |
| Low Profile Luminaire For Grid Ceilings App 20130301249 - Ngai; Peter Y.Y. ; et al. | 2013-11-14 |
| Gestural Control Dimmer Switch App 20130300316 - Engel-Hall; Aaron Mathew ; et al. | 2013-11-14 |
| Lighting System Reconfigurable By Gestural Control App 20130294067 - Engel-Hall; Aaron Mathew ; et al. | 2013-11-07 |
| Two-dimension Configurable Lighting System With Enhanced Light Source Placement Capabilities App 20130294079 - Tran; Michael Trung ; et al. | 2013-11-07 |
| Low profile OLED luminaire for grid ceilings Grant 8,485,700 - Ngai July 16, 2 | 2013-07-16 |
| Flexible luminaire Grant D679,858 - Tran , et al. April 9, 2 | 2013-04-09 |
| Lighting fixture Grant D675,773 - Blum , et al. February 5, 2 | 2013-02-05 |
| Lighting fixture Grant D672,914 - Tran , et al. December 18, 2 | 2012-12-18 |
| Configurable Ceiling Lighting System App 20120300437 - Lu; Min-Hao Michael ; et al. | 2012-11-29 |
| System And Method For Illuminating A Space With Increased Application Efficiency App 20120250296 - Lu; Min-Hao Michael ; et al. | 2012-10-04 |
| Luminaire Grant D667,163 - Blum , et al. September 11, 2 | 2012-09-11 |
| OLED luminaire Grant D654,212 - Blum , et al. February 14, 2 | 2012-02-14 |
| Oled Light Source Having Improved Total Light Emission App 20120018770 - Lu; Min-Hao Michael ; et al. | 2012-01-26 |
| Luminaire Having Non-revealed Area Light Sources App 20110273886 - Lu; Min-Hao Michael ; et al. | 2011-11-10 |
| Oled Luminaire Having Intensity Shaping For Oled Light Source App 20110249450 - Ngai; Peter Y.Y. | 2011-10-13 |
| OLED luminaire Grant D643,566 - Hickok , et al. August 16, 2 | 2011-08-16 |
| Oled Luminaire Having Observable Surfaces With Differential Visual Effects App 20110157893 - Ngai; Peter Y.Y. ; et al. | 2011-06-30 |
| Heat extractor device for fluorescent lighting fixture Grant 7,883,237 - Zhang , et al. February 8, 2 | 2011-02-08 |
| OLED luminaire Grant D631,599 - Blum , et al. January 25, 2 | 2011-01-25 |
| OLED luminaire Grant D631,187 - Blum , et al. January 18, 2 | 2011-01-18 |
| Flourescent lighting fixture module for indirect lighting of interior spaces, and method Grant 7,845,821 - Herst , et al. December 7, 2 | 2010-12-07 |
| Low Profile Oled Luminaire For Grid Ceilings App 20100284185 - Ngai; Peter Y.Y. | 2010-11-11 |
| OLED lighting fixture with suspension Grant D623,793 - Ngai , et al. September 14, 2 | 2010-09-14 |
| OLED lighting fixture with suspension Grant D623,794 - Ngai , et al. September 14, 2 | 2010-09-14 |
| OLED lighting fixture with suspension Grant D623,795 - Ngai , et al. September 14, 2 | 2010-09-14 |
| Luminaire Having Floating Luminous Light Source App 20100220497 - Ngai; Peter Y.Y. | 2010-09-02 |
| OLED lighting fixture with suspension Grant D622,894 - Ngai , et al. August 31, 2 | 2010-08-31 |
| OLED lighting fixture Grant D618,840 - Ngai , et al. June 29, 2 | 2010-06-29 |
| OLED lighting fixture with suspension Grant D618,842 - Ngai , et al. June 29, 2 | 2010-06-29 |
| OLED lighting fixture Grant D618,839 - Ngai , et al. June 29, 2 | 2010-06-29 |
| OLED lighting fixture Grant D618,841 - Ngai , et al. June 29, 2 | 2010-06-29 |
| OLED lighting fixture with suspension Grant D613,449 - Ngai , et al. April 6, 2 | 2010-04-06 |
| Optical System And Method For Managing Brightness Contrasts Between High Brightness Light Sources And Surrounding Surfaces App 20100046217 - Ngai; Peter Y.Y. | 2010-02-25 |
| OLED lighting fixture Grant D610,738 - Ngai , et al. February 23, 2 | 2010-02-23 |
| OLED lighting fixture Grant D610,300 - Ngai , et al. February 16, 2 | 2010-02-16 |
| OLED lighting fixture Grant D610,301 - Ngai , et al. February 16, 2 | 2010-02-16 |
| OLED lighting fixture Grant D610,298 - Ngai , et al. February 16, 2 | 2010-02-16 |
| OLED lighting fixture Grant D610,297 - Ngai , et al. February 16, 2 | 2010-02-16 |
| OLED lighting fixture with suspension Grant D610,299 - Ngai , et al. February 16, 2 | 2010-02-16 |
| OLED lighting fixture Grant D609,847 - Ngai , et al. February 9, 2 | 2010-02-09 |
| OLED lighting fixture with suspension Grant D609,843 - Ngai , et al. February 9, 2 | 2010-02-09 |
| OLED lighting fixture with suspension Grant D609,846 - Ngai , et al. February 9, 2 | 2010-02-09 |
| OLED lighting fixture with suspension Grant D609,844 - Ngai , et al. February 9, 2 | 2010-02-09 |
| OLED lighting fixture with suspension Grant D609,842 - Ngai , et al. February 9, 2 | 2010-02-09 |
| OLED lighting fixture with suspension Grant D609,845 - Ngai , et al. February 9, 2 | 2010-02-09 |
| OLED lighting fixture Grant D609,848 - Ngai , et al. February 9, 2 | 2010-02-09 |
| Heat retaining sleeve Grant 7,573,184 - Ngai , et al. August 11, 2 | 2009-08-11 |
| Lighting fixture Grant D597,701 - Tran , et al. August 4, 2 | 2009-08-04 |
| Lighting fixture Grant D595,443 - Tran , et al. June 30, 2 | 2009-06-30 |
| End portion of a lighting fixture Grant D575,898 - Tran , et al. August 26, 2 | 2008-08-26 |
| Heat extractor device for fluorescent lighting fixture App 20070109777 - Zhang; John ; et al. | 2007-05-17 |
| Heat retaining sleeve App 20060055293 - Ngai; Peter Y.Y. ; et al. | 2006-03-16 |
| Light diffuser element with brightness distribution control App 20060050506 - Ngai; Peter Y.Y. | 2006-03-09 |
| Method and system for illuminating an interior space with mostly indirect lighting App 20060002100 - Herst; Douglas J. ; et al. | 2006-01-05 |
| Luminaire having a mock light source for improved source brightness control and method Grant 6,709,131 - Herst , et al. March 23, 2 | 2004-03-23 |
| Luminaire Grant D481,488 - Herst , et al. October 28, 2 | 2003-10-28 |
| Luminaire Grant D480,501 - Herst , et al. October 7, 2 | 2003-10-07 |
| Luminaire baffle structure Grant D480,530 - Herst , et al. October 7, 2 | 2003-10-07 |
| Luminaire Grant D480,502 - Herst , et al. October 7, 2 | 2003-10-07 |
| Luminaire Grant D480,500 - Herst , et al. October 7, 2 | 2003-10-07 |
| Luminaire Grant D480,503 - Herst , et al. October 7, 2 | 2003-10-07 |
| Luminaire Grant D480,172 - Herst , et al. September 30, 2 | 2003-09-30 |
| Luminaire Grant D480,168 - Herst , et al. September 30, 2 | 2003-09-30 |
| Direct-indirect luminaire having improved down light glare control Grant 6,193,394 - Herst , et al. February 27, 2 | 2001-02-27 |
| Luminaire housing Grant D435,310 - Herst , et al. December 19, 2 | 2000-12-19 |
| Indirect luminaire having an upper reflector for improved brightness control Grant 6,056,416 - Ngai , et al. May 2, 2 | 2000-05-02 |
| Direct-indirect luminaire with improved down light control Grant 5,884,994 - Herst , et al. March 23, 1 | 1999-03-23 |
| Task light Grant 5,530,628 - Ngai June 25, 1 | 1996-06-25 |
| Direct indirect fluorescent lighting fixture Grant D362,315 - Herst , et al. September 12, 1 | 1995-09-12 |
| Luminaire having a lensed reflector system for improved light distribution control Grant 5,051,878 - Ngai September 24, 1 | 1991-09-24 |
| Luminaire for indirect lighting Grant RE33,593 - Herst , et al. May 21, 1 | 1991-05-21 |
| Method for indirect lighting Grant RE33,471 - Herst , et al. December 4, 1 | 1990-12-04 |
| Indirect luminaire having a secondary source induced low brightness lens element Grant 4,939,627 - Herst , et al. July 3, 1 | 1990-07-03 |
| Lensed indirect luminaire with side angle brightness control Grant 4,698,734 - Ngai October 6, 1 | 1987-10-06 |
| Luminaire for indirect lighting Grant 4,667,275 - Herst , et al. May 19, 1 | 1987-05-19 |
| Lensed indirect luminaire having improved light distribution control Grant 4,644,454 - Herst , et al. February 17, 1 | 1987-02-17 |
| Linear light passing media having certain striped characteristics Grant 4,573,111 - Herst , et al. February 25, 1 | 1986-02-25 |
| Indirect lighting fixture with improved light control Grant 4,390,930 - Herst , et al. June 28, 1 | 1983-06-28 |
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