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:
Oct. 11, 2011
Filed:
May. 17, 2006
Applicant:
Stephan Goldstein, North Reading, MA (US);
Inventor:
Stephan Goldstein, North Reading, MA (US);
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/86 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit includes a micromachined transducer and a charge pump. More particularly, on one silicon substrate, a control circuit delivers high voltage from the charge pump to operate the transducer. An electronic apparatus, such as a cell phone or automatic test equipment may include such an integrated circuit.