Intel Corporation

Shenmao Technology Inc.

Albert T Wu

Krishna Seshan

Fay Hua

Kevin Jeng

Chih-Hao Chen

Bradut Vrabete

Sam Hsu

Richard Lin

Hsiang-Chuan Chen

Ruei-Ying Sheng

Chen-Yi Chen

Wilson Y Lee

Yuan-Heng Zhong

Wen-Kuang Yu

Chang-Meng Wang

An Internet of Things (IoT) technique for vehicular traffic management, including an IoT sensor to measure traffic data of vehicular traffic, a traffic analyzer to determine a traffic event based on the traffic data, and an IoT gateway to issue a response based on the traffic event.

Traffic management via internet of things (IoT) devices

A liquid composition includes copper particles, an organic acid, and a solvent. The copper particle has a particle size of 0.5 &#x3bc;m&#x2dc;30 &#x3bc;m which falls in a micron scale. The liquid composition performs reaction sintering by redox reactions taken place between the copper particles and an organic acid solution at a low temperature of 150&#xb0; C. in order to produce a dense copper layer and improve the conventional micron-scale copper particles that requires a protective atmosphere for the high-temperature sintering before achieving the required densification. This liquid composition also prevents an excessive oxidation of the nano copper particles during the low-temperature sintering process and a failure of the dense sintering. Due to the agglomeration of nano copper particles, some areas have to be sintered first, so that the sintered products have a good uniformity of tissue and a low resistance below 0.04 ohm per square (&#x3a9;/&#x25a1;).

Liquid composition

A ball-limiting metallurgy (BLM) stack is provided for an electrical device. The BLM stack resists tin migration toward the metallization of the device. A solder system is also provided that includes a eutectic-Pb solder on a substrate that is mated to a high-Pb solder, and that withstands higher temperature reflows and other higher temperature processes.

Ball-limiting metallurgies, solder bump compositions used therewith, packages assembled thereby, and methods of assembling same

Growing community of inventors

Taoyuan, Taiwan

Albert T Wu