Banpil Photonics, Inc.

Otrsotech, Limited Liability Company

Rabi Sengupta

Achyut Kumar Dutta

Eric T West

Lyle Smith

Pat Hom

Steven Eplett

Eric West

Stephen Eplett

A sensing device able to do concurrent real time detection of different kinds of chemical, biomolecule agents, or biological cells and their respective concentrations using optical principles. The sensing system can be produced at a low cost (below $1.00) and in a small size (&#x2dc;1 cm). The novel sensing system may be of great value to many industries, for example, medical, forensics, and military. The fundamental principles of this novel invention may be implemented in many variations and combinations of techniques.

High sensitivity sensor device and manufacturing thereof

Logic blocks for IC designs (including gate-array, standard cell, or logic array designs) provide Design-for-Test-enabled flip-flops (DFT-enabled FFs) that inherently insure compliance with DFT rules associated with scan shifting. Test scan-chains are configured by daisy-chaining instances of the logic block in a transparent (invisible) manner to user-designed application circuits, which can be designed without any user-inserted test structures or other regard for DFT considerations. User asynchronous set and reset inputs and all Stuck-At faults on all user pins on these DFT-enabled FFs are observable via capture and scan-out. A first type of these DFT-enabled FFs features addressable control to partition test the application circuit. A second type of these DFT-enabled FFs features integral capture buffering that eliminates the need for partition test, simplifying control logic and reducing the number of test vectors needed.

Transparent test method and scan flip-flop

Growing community of inventors

San Jose, CA, United States of America

Rabi Sengupta