The following operators can be used to better focus your queries.
( ) , AND, OR, NOT, W/#
? single char wildcard, not at start
* multi char wildcard, not at start
(Cat? OR feline) AND NOT dog?
Cat? W/5 behavior
(Cat? OR feline) AND traits
Cat AND charact*
This guide provides a more detailed description of the syntax that is supported along with examples.
This search box also supports the look-up of an IP.com Digital Signature (also referred to as Fingerprint); enter the 72-, 48-, or 32-character code to retrieve details of the associated file or submission.
For additional information on the Prior Art Database and its content, click here.
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Disclosed is a method for a die-down flip-chip ball grid array/flip-chip pin grid array (FCBGA/FCPGA) package with an embedded metal heat spreader as the package core. Benefits include improved thermal performance.
Disclosed is a method that uses an automated vision system with an ultraviolet lighting source to detect the presence or absence of flux on the back-side of the die surface. The system also detects the percentage of flux coverage on the back-side of the die surface. Benefits include real-time monitoring.
Disclosed is a method that uses a self-contained vision system to detect the presence or absence of Thermal Interface Material (TIM) on the back surface of the die, and IHSA Lid Sealant Material on the surface of the substrate. Benefits include real-time feedback regarding the tested units.