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.:
Date of Patent:
Aug. 11, 2015
Filed:
Mar. 05, 2012
Applicants:
Pil-kyu Kang, Anyang-si, KR;
Dae-lok Bae, Seoul, KR;
Byung-lyul Park, Seoul, KR;
Gil-heyun Choi, Seoul, KR;
Inventors:
Pil-Kyu Kang, Anyang-si, KR;
Dae-Lok Bae, Seoul, KR;
Byung-Lyul Park, Seoul, KR;
Gil-Heyun Choi, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/12 (2006.01); G02B 6/34 (2006.01); G02B 6/124 (2006.01); G02B 6/42 (2006.01); G02B 6/43 (2006.01); G02B 6/136 (2006.01);
U.S. Cl.
CPC ...
G02B 6/124 (2013.01); G02B 6/136 (2013.01); G02B 6/4206 (2013.01); G02B 6/43 (2013.01);
Abstract
Semiconductor devices having an optical transceiver include a cladding on a substrate, a protrusion vertically extending trough the cladding and materially in continuity with the substrate, and a coupler on the cladding and the protrusion.