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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 9881845 B1

PDFFull Text
Date of Patent:
Jan. 30, 2018

Filed:

Oct. 12, 2016

Electronic device, lid structure and package structure

Applicant:

Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;

Inventors:

Yung-Yi Chang, Kaohsiung, TW;

Hsun-Wei Chan, Kaohsiung, TW;

Ching-Han Huang, Kaohsiung, TW;

Assignee:

ADVANCED SEMICONDUCTOR ENGINEERING, INC., Kaohsiung, TW;

Attorneys:

Foley & Lardner LLP

Cliff Z. Liu

Primary Examiner:

Yosef Gebreyesus

Int. Cl.
CPC ...
H01L 27/14 (2006.01); H01L 23/055 (2006.01); G01N 27/12 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/055 (2013.01); G01N 27/125 (2013.01); G01N 33/0027 (2013.01);
Abstract

An electronic device includes a transducer including a sensing area and a covering structure that covers the transducer. The covering structure includes a shelter portion and defines at least one aperture. The shelter portion covers the sensing area. The aperture includes a first curved surface and a second curved surface farther away from the sensing area than the first curved surface, and a first center of a first curvature of the first curved surface is at a different location than a second center of a second curvature of the second curved surface.

Find Patent Forward Citations

Chang, Yung-Yi. (2018). Electronic device, lid structure and package structure (U.S. Patent No. 9881845). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9881845

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

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