The broken line showing of the LED lamp is for the purpose of illustrating environmental structure and forms no part of the claimed design.
The broken line showing of the LED lamp is for the purpose of illustrating environmental structure and forms no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
3874443 | Bayer, Jr. | Apr 1975 | A |
6204602 | Yang et al. | Mar 2001 | B1 |
6864572 | Lee et al. | Mar 2005 | B2 |
7388751 | Hood et al. | Jun 2008 | B2 |
7431071 | Wenger | Oct 2008 | B2 |
7753107 | Zhou et al. | Jul 2010 | B2 |
8049122 | Watford | Nov 2011 | B2 |
D652564 | Maxik | Jan 2012 | S |
D662899 | Shum et al. | Jul 2012 | S |
D662900 | Shum et al. | Jul 2012 | S |
8227962 | Su | Jul 2012 | B1 |
8272762 | Maxik et al. | Sep 2012 | B2 |
D674960 | Chen et al. | Jan 2013 | S |
8405947 | Green et al. | Mar 2013 | B1 |
8414151 | Allen et al. | Apr 2013 | B2 |
8525396 | Shum et al. | Sep 2013 | B2 |
D694722 | Shum et al. | Dec 2013 | S |
20030039122 | Cao | Feb 2003 | A1 |
20030183835 | Moku et al. | Oct 2003 | A1 |
20040264195 | Chang et al. | Dec 2004 | A1 |
20050122690 | Hood et al. | Jun 2005 | A1 |
20050214992 | Chakraborty et al. | Sep 2005 | A1 |
20060028310 | Asano et al. | Feb 2006 | A1 |
20060175045 | Chen | Aug 2006 | A1 |
20070007898 | Bruning | Jan 2007 | A1 |
20070284564 | Biwa et al. | Dec 2007 | A1 |
20080049399 | Lu et al. | Feb 2008 | A1 |
20080080137 | Otsuki et al. | Apr 2008 | A1 |
20080142781 | Lee | Jun 2008 | A1 |
20080164489 | Schmidt et al. | Jul 2008 | A1 |
20080266866 | Tsai | Oct 2008 | A1 |
20090161356 | Negley et al. | Jun 2009 | A1 |
20090194252 | Lee et al. | Aug 2009 | A1 |
20090195186 | Guest et al. | Aug 2009 | A1 |
20090244899 | Chyn | Oct 2009 | A1 |
20100207502 | Cao et al. | Aug 2010 | A1 |
20100264799 | Liu et al. | Oct 2010 | A1 |
20110018418 | Yoo | Jan 2011 | A1 |
20110095686 | Falicoff et al. | Apr 2011 | A1 |
20110169406 | Weekamp et al. | Jul 2011 | A1 |
20110175510 | Rains, Jr. et al. | Jul 2011 | A1 |
20110242823 | Tracy et al. | Oct 2011 | A1 |
20120161626 | van de Ven et al. | Jun 2012 | A1 |
20130322089 | Martis et al. | Dec 2013 | A1 |
20130343062 | Shum et al. | Dec 2013 | A1 |
20140091697 | Shum | Apr 2014 | A1 |
20140175966 | Tan | Jun 2014 | A1 |
Number | Date | Country |
---|---|---|
WO 2011054716 | May 2011 | WO |
Entry |
---|
International Preliminary Report & Written Opinion of PCT Application No. PCT/US2011/060030 dated Mar. 21, 2012, 11 pgs. total. |
CFL Ballast IC Drive LED', www.placardshop.com, Blog, May 22, 2012, 3 pgs. |
Rausch, ‘Use a CFL ballast to drive LEDs’, EDN Network, 2007, pp. 1-2. |
USPTO Office Action for U.S. Appl. No. 12/785,953 dated Jan. 11, 2013, 15 pages. |
USPTO Notice of Allowance for U.S. Appl. No. 13/025,791 dated Jun. 17, 2013, 8 pages. |
USPTO Office Action for U.S. Appl. No. 13/025,833 dated Apr. 26, 2013, 23 pages. |
USPTO Notice of Allowance for U.S. Appl. No. 13/025,849 dated Sep. 16, 2013, 10 pages. |
USPTO Office Action for U.S. Appl. No. 13/274,489 dated Sep. 6, 2013, 13 pages. |
USPTO Office Action for U.S. Appl. No. 13/535,142 dated Aug. 1, 2013, 14 pages. |
Number | Date | Country | |
---|---|---|---|
Parent | 29441108 | Dec 2012 | US |
Child | 29454826 | US | |
Parent | 29423725 | Jun 2012 | US |
Child | 29441108 | US | |
Parent | 29399523 | Aug 2011 | US |
Child | 29423725 | US | |
Parent | 29399524 | Aug 2011 | US |
Child | 29399523 | US |