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:
Sep. 07, 2021
Filed:
Apr. 20, 2020
Applicant:
Arm Limited, Cambridge, GB;
Inventor:
David Victor Pietromonaco, Cupertino, CA (US);
Assignee:
Arm Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 19/10 (2006.01); H02K 19/06 (2006.01); H02P 6/14 (2016.01); H02P 25/092 (2016.01); H02P 1/16 (2006.01); H02P 25/08 (2016.01); H02K 11/00 (2016.01); H02K 1/24 (2006.01); H02K 11/33 (2016.01); H02K 1/14 (2006.01); H02K 3/18 (2006.01); H02K 3/02 (2006.01); H02K 3/28 (2006.01);
U.S. Cl.
CPC ...
H02K 19/103 (2013.01); H02K 1/14 (2013.01); H02K 1/24 (2013.01); H02K 1/246 (2013.01); H02K 3/18 (2013.01); H02K 11/0094 (2013.01); H02K 11/33 (2016.01); H02K 19/06 (2013.01); H02P 1/163 (2013.01); H02P 6/14 (2013.01); H02P 25/08 (2013.01); H02P 25/092 (2016.02); H02K 3/02 (2013.01); H02K 3/28 (2013.01);
Abstract
An electric motor may comprise a rotor and a stator comprising rotor and stator teeth, respectively. A non-uniform angular spacing or grouping of rotor teeth may facilitate desired rotational speeds of the rotor.