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. 02, 2004
Filed:
Jul. 29, 2002
Robert J. Drost, Mountain View, CA (US);
Ivan E. Sutherland, Santa Monica, CA (US);
Gregory M. Papadopoulos, Los Altos Hills, CA (US);
Sun Microsystems Inc., Santa Clara, CA (US);
Abstract
One embodiment of the present invention provides a system that electronically aligns pads on different semiconductor chips to facilitate communication between the semiconductor chips through capacitive coupling. The system operates by measuring an alignment between a first chip and a second chip, wherein the first chip is situated face-to-face with the second chip so that transmitter pads on the first chip are capacitively coupled with receiver pads on the second chip. Next, the system uses the measured alignment to associate transmitter pads on the first chip with proximate receiver pads on the second chip. The system then selectively routes data signals to transmitter pads on the first chip so that the data signals are communicated through capacitive coupling to intended receiver pads in the second chip that are proximate to the transmitter pads.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile