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:
Jan. 07, 2020
Filed:
Sep. 01, 2017
Qualcomm Incorporated, San Diego, CA (US);
Siqi Fan, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
For a T-coil IC, a first inductor core is on an Mlayer, has at least 1⅜ turns, and has a first-inductor-core-first end and a first-inductor-core-second end. A second inductor core is on an Mlayer, has at least 2⅝ turns, and has a second-inductor-core-first end and a second-inductor-core-second end. The first-inductor-core-second end is connected to the second-inductor-core-first end at a node. A third inductor core is on an Mlayer and has at least 3 turns. The third inductor core has a third-inductor-core-first end and a third-inductor-core-second end. The second-inductor-core-second end is connected to the third-inductor-core-first end. A tap is on an Mlayer, where y≥0. The tap is connected to the first and second inductor cores at the node. A first inductor is formed by the first inductor core, and a second inductor is formed by the second and third inductor cores.