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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9581319 B1

PDFFull Text
Date of Patent:
Feb. 28, 2017

Filed:

Mar. 14, 2013

Led bulb using heat dissipating led driver

Applicant:

R.f.tech Co., Ltd, Yongin-si, Gyeonggi-do, KR;

Inventors:

Won Kim, Yongin-si, KR;

Min-Chul Kim, Seongnam-si, KR;

Min-Wook Kwon, Yongin-si, KR;

Jun-Young Ko, Seongnam-si, KR;

Kyoung-Min Park, Seoul, KR;

Jung-Hoon Kim, Seongnam-si, KR;

Assignee:

R.F. TECH CO., LTD, Yongin-si, KR;

Attorney:

Kile Park Reed & Houtteman PLLC

Primary Examiner:

Alexander H Taningco

Assistant Examiner:

Renan Luque

Int. Cl.
CPC ...
F21K 9/23 (2016.01); F21V 3/00 (2015.01); F21Y 101/00 (2016.01); F21V 29/70 (2015.01); F21V 29/508 (2015.01); F21V 23/00 (2015.01); H05B 33/08 (2006.01); F21V 29/15 (2015.01);
U.S. Cl.
CPC ...
F21V 29/70 (2015.01); F21K 9/23 (2016.08); F21V 23/009 (2013.01); F21V 29/15 (2015.01); F21V 29/508 (2015.01); H05B 33/0815 (2013.01); F21V 3/00 (2013.01); F21Y 2101/00 (2013.01);
Abstract

The present invention provides an LED bulb using heat dissipating LED driver capable of reducing heat influence by disposing an electrolytic capacitor in an output part at a low temperature region through disposing a section receiving an external power close to a light generating module and disposing a section controlling a light emitting diode dose to a power source base.

Find Patent Forward Citations

Kim, Won. (2017). Led bulb using heat dissipating led driver (U.S. Patent No. 9581319). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9581319

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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