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:
Nov. 04, 2025
Filed:
Jun. 05, 2024
International Business Machines Corporation, Armonk, NY (US);
Hagen Schmidt, Tuebingen, DE;
Andreas H. A. Arp, Nufringen, DE;
Knut Schuenemann, Weil im Schoenbuch, DE;
Simon Büchsenstein, Stuttgart, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Disclosed are techniques for reducing voltage drooping in a microelectronic chip, including separating a scan data launch clock from a capture clock with a variable time delay depending on a delay of a succeeding scan path of the latches, where the scan data launch clock and the capture clock are based on a base clock signal. The techniques further include analyzing and categorizing the latches against the time delay into dedicated buffer group categories. The techniques further include assigning the at least two local clock buffers to the latches within the dedicated buffer group categories.