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:
Feb. 02, 2016
Filed:
Sep. 05, 2014
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Johan Vanderhaegen, Cupertino, CA (US);
Chinwuba Ezekwe, Albany, CA (US);
Xinyu Xing, San Jose, CA (US);
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/22 (2006.01); H01L 43/06 (2006.01); G01R 33/07 (2006.01); G01R 33/00 (2006.01);
U.S. Cl.
CPC ...
H01L 43/065 (2013.01); G01R 33/0052 (2013.01); G01R 33/075 (2013.01); G01R 33/077 (2013.01);
Abstract
A vertical Hall Effect sensor is provided having a high degree of symmetry between its bias modes, can be adapted to exhibit a small pre-spinning systematic offset, and complies with the minimal spacing requirements allowed by the manufacturing technology (e.g., CMOS) between the inner contacts. These characteristics enable the vertical Hall Effect sensor to have optimal performance with regard to offset and sensitivity.
Vanderhaegen, Johan. (2016). Low offset and high sensitivity vertical hall effect sensor (U.S. Patent No. 9252355). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9252355
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile