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:
May. 19, 2020
Filed:
May. 24, 2018
Qualcomm Incorporated, San Diego, CA (US);
Stephen Liles, Apex, NC (US);
Jared Buckner, Fuquay Varina, NC (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In certain aspects of the disclosure, an apparatus comprises a latching element having a data input, a first feedback input, a second feedback input, and an output. A pull-up input block is coupled to the data input and has at least a first pull-up input, and a pull-down input block is also coupled to the data input and has at least a first pull-down input. A feedback pull-down block implementing a logic function complementary to the pull-up input block is coupled to a feedback pull-down control device and responsive to the first pull-up input, and a feedback pull-up block implementing a logic function complementary to the pull-down input block is coupled to a feedback pull-up control device and responsive to the first pull-down input. The pull-up input block and pull-down input block are guaranteed not to be enabled concurrently.