Light Source Patents (Class D26/1)
Electric light bulb (34) (Class D26/2)
Candle (Class D26/6)
Torch (Class D26/8)
  • Projector apparatus having a reflector arranged to cover a light-emitting tube which provides high cooling efficiency
    Patent number: 9091907
    Abstract: A projector apparatus which may include a light-emitting tube emitting illumination light, a reflector arranged to cover at least a portion of periphery of the light-emitting tube and formed so as to reflect the illumination light emitted by the light-emitting tube in a forward direction, a cooling fan disposed beside the reflector for blowing cooling air on the light-emitting tube, and an apparatus housing containing the reflector and the cooling fan. The reflector may have an intake port facing an air discharging port of the cooling fan and two discharging ports opening in direction perpendicular to or substantially perpendicular to the intake port. The two discharging ports of the reflector may have a combined discharge area which is twice or substantially twice an intake area of the intake port of the reflector.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: July 28, 2015
    Assignee: Sony Corporation
    Inventors: Masahiro Saito, Daiki Fujiwara
  • LED-module without reflector
    Patent number: D730546
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: May 26, 2015
    Assignee: BLV LICHT-UND VAKUUMTECHNIK GMBH
    Inventors: Thorsten Baum, Tetsuo Kato
  • LED light block
    Patent number: D730548
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: May 26, 2015
    Assignee: Putco, Inc.
    Inventors: James Elwell, Jason Schmid
  • LED unit
    Patent number: D731087
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: June 2, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Chi-Chih Pu, Chen-Hong Lee, Li-Kai Lu, Wei-Kang Cheng, Shyi-Ming Pan
  • LED unit
    Patent number: D731088
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: June 2, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Wei-Kang Cheng, Chen-Hong Lee, Chi-Chih Pu, Shih-Chieh Tang, Shyi-Ming Pan
  • LED unit
    Patent number: D731089
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: June 2, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Wei-Kang Cheng, Chen-Hong Lee, Chi-Chih Pu, Shih-Chieh Tang, Shyi-Ming Pan
  • LED unit
    Patent number: D731090
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: June 2, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Chen-Hong Lee, Chi-Chih Pu, Lung-Kuan Lai, Wei-Kang Cheng, Shyi-Ming Pan
  • LED unit
    Patent number: D731091
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: June 2, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Wei-Kang Cheng, Chen-Hong Lee, Chi-Chih Pu, Shih-Chieh Tang, Shyi-Ming Pan
  • LED unit
    Patent number: D731680
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: June 9, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Chi-Chih Pu, Chen-Hong Lee, Li-Kai Lu, Wei-Kang Cheng, Shyi-Ming Pan
  • LED unit
    Patent number: D731681
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: June 9, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Chi-Chih Pu, Chen-Hong Lee, Tzu-Hsiang Wang, Wei-Kang Cheng, Shyi-Ming Pan
  • LED tube for a LED bulb
    Patent number: D735900
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: August 4, 2015
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Peter Johannes Martinus Bukkems, Johannes Petrus Maria Ansems, Zhen Ning Yao, Cheng Ming Pu, Zhaobin Guo
  • Undulating flexible illumination sheet with light emitting surface
    Patent number: D736421
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 11, 2015
    Assignee: Cooledge Lighting Inc.
    Inventors: Paul Palfreyman, Michael A. Tischler, Paul Jungwirth, Philippe M. Schick
  • Undulating flexible illumination sheet with light-emitting surface regions
    Patent number: D736422
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 11, 2015
    Assignee: Cooledge Lighting Inc.
    Inventors: Paul Palfreyman, Michael A. Tischler, Paul Jungwirth, Philippe M. Schick
  • Undulating flexible illumination sheet with opposing light-emitting surfaces
    Patent number: D736423
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 11, 2015
    Assignee: Cooledge Lighting Inc.
    Inventors: Paul Palfreyman, Michael A. Tischler, Paul Jungwirth, Philippe M. Schick
  • Undulating flexible illumination sheet with opposing surfaces having light-emitting surface regions
    Patent number: D736424
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 11, 2015
    Assignee: Cooledge Lighting Inc.
    Inventors: Paul Palfreyman, Michael A. Tischler, Paul Jungwirth, Philippe M. Schick
  • Undulating flexible illumination sheet with opposing surfaces having light-emitting surface regions
    Patent number: D736425
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 11, 2015
    Assignee: Cooledge Lighting Inc.
    Inventors: Paul Palfreyman, Michael A. Tischler, Paul Jungwirth, Philippe M. Schick
  • LED module
    Patent number: D736426
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: August 11, 2015
    Assignee: LEDIAMOND OPTO CORPORATION
    Inventors: Peng-Yu Chen, Chung-Ting Tseng, Mu-Yin Lu, Hsuan-Hsien Lee
  • Undulating flexible illumination sheet with light-emitting surface regions
    Patent number: D736963
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 18, 2015
    Assignee: Cooledge Lighting Inc.
    Inventors: Paul Palfreyman, Michael A. Tischler, Paul Jungwirth, Philippe M. Schick
  • Light emitting diode
    Patent number: D736964
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: August 18, 2015
    Assignee: Nichia Corporation
    Inventors: Shimpei Sasaoka, Hironobu Takahashi
  • Light emitting unit
    Patent number: D738542
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: September 8, 2015
    Assignee: Cree, Inc.
    Inventors: Christopher P. Hussell, Erin R. F. Welch
  • Light emitter unit
    Patent number: D739565
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: September 22, 2015
    Assignee: Cree, Inc.
    Inventors: Erin R. F. Welch, Christopher P. Hussell
  • LED module
    Patent number: D739566
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: September 22, 2015
    Assignee: HANGZHOU HPWINNER OPTO CORPORATION
    Inventors: Kai Chen, Jianming Huang
  • Light emitter unit
    Patent number: D740453
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: October 6, 2015
    Assignee: Cree, Inc.
    Inventors: Erin R. F. Welch, Christopher P. Hussell
  • Light source
    Patent number: D742553
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: November 3, 2015
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventors: Takuya Funakubo, Yuichi Miura
  • Lighting unit
    Patent number: D742554
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: November 3, 2015
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventor: Atsushi Kanemaru
  • Module for a lighting fixture
    Patent number: D744669
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: December 1, 2015
    Assignee: Cree, Inc.
    Inventors: Michael James Harris, Spencer Scott Pratt
  • Light source module
    Patent number: D744670
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: December 1, 2015
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hiromi Nakanishi, Takao Nakamura
  • Light source module
    Patent number: D744671
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: December 1, 2015
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hiromi Nakanishi, Takao Nakamura
  • LED module
    Patent number: D744963
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: December 8, 2015
    Assignee: Xicato, Inc.
    Inventors: Peter K. Tseng, Matthew E. Lausmann
  • LED lighting module
    Patent number: D744964
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: December 8, 2015
    Assignee: OSRAM GmbH
    Inventor: Peter Sachsenweger
  • Base for a light emitting unit
    Patent number: D745194
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: December 8, 2015
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Chen-Hong Lee, Chi-Chih Pu, Lung-Kuan Lai, Wei-Kang Cheng, Shyi-Ming Pan
  • LED light
    Patent number: D747008
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: January 5, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyung Hyun Kim, Byoung Wook Han, Si Young Kim
  • LED spreader light pipe mount
    Patent number: D747504
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: January 12, 2016
    Assignee: Taco Metals, Inc
    Inventors: Philip J. Serocki, William Kushner
  • LED light module
    Patent number: D747505
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: January 12, 2016
    Assignee: Taco Metals, Inc.
    Inventors: Philip J. Serocki, William Kushner
  • LED spreader light flat mount
    Patent number: D747506
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: January 12, 2016
    Inventors: Philip J. Serocki, William Kushner
  • Light emitting diode
    Patent number: D747817
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: January 19, 2016
    Assignee: NICHIA CORPORATION
    Inventors: Yuta Oka, Daisuke Sanga
  • Combination flashlight reflector and LED conversion module
    Patent number: D747818
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: January 19, 2016
    Assignee: XGLOW P/T, LLC
    Inventors: Richard S. Popper, Jensen Jorgensen
  • LED lighting unit
    Patent number: D748292
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 26, 2016
    Assignee: Tridonic Jennersdorf GMBH
    Inventors: Christian Fragner, Christian Seinitz, Clemens Mayer
  • LED lighting unit
    Patent number: D748293
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 26, 2016
    Assignee: Tridonic Jennersdorf GMBH
    Inventors: Hannes Tauterer, Istvan Bakk
  • LED lighting unit
    Patent number: D748294
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 26, 2016
    Assignee: Tridonic Jennersdorf GMBH
    Inventors: Hannes Tauterer, Steffen Riemer
  • LED lighting unit
    Patent number: D748295
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 26, 2016
    Assignee: Tridonic Jennersdorf GMBH
    Inventor: Janos Dobos
  • Solar powered and diesel generated LED mobile light unit
    Patent number: D750812
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: March 1, 2016
    Inventor: Justin Carl Burnett
  • Light emitting diode
    Patent number: D752249
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: March 22, 2016
    Assignee: EPISTAR CORPORATION
    Inventors: Chien-Fu Shen, Tsun-Kai Ko, Schang-Jing Hon
  • LED lighting fixture
    Patent number: D755412
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: May 3, 2016
    Assignee: Appleton Grp LLC
    Inventors: Sudhir Vasant Managuli, James G. Johnson, William Leber, Vinaya Nandish Kubsad, Sachin Dhanapal Shirahatti, Sumit Kumar
  • Rectangular vented light-emitting diode light with rotating base
    Patent number: D755998
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: May 10, 2016
    Inventor: Gregg Wilson
  • Floatable light
    Patent number: D756541
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: May 17, 2016
    Assignee: Pigro Felice, Ltd.
    Inventor: Julien Lagier
  • LED lighting module
    Patent number: D757962
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: May 31, 2016
    Assignee: OSRAM GmbH
    Inventors: Jie Tan, HongWei Zhang
  • Back light source
    Patent number: D758620
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: June 7, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Chih-Kuang Chang, Li Jiang, Dong-Hai Li
  • Integrated light unit with an applied pattern of lights
    Patent number: D760404
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: June 28, 2016
    Assignee: OSRAM SYLVANIA Inc.
    Inventors: Bruce Radl, Douglas Harriott, Zhuo Wang
  • Precedence light source
    Patent number: D762883
    Type: Grant
    Filed: April 19, 2015
    Date of Patent: August 2, 2016
    Inventor: Juan Enrique Cienfuegos