Cisco Technology, Inc.

Nanyang Technological University

Cheng Kun Wang

Nam Nguyen

Paul Edwin Jones

Henry Louis Fourie

Madhu Gindi

Kim Tiow Ooi

Teck Neng Wong

Chun Yang

Yan Gao

Chee Kiong John Chai

A method for re-querying for routing information is disclosed. The method transmits an initial admission query to a gatekeeper or a request for routing information and receives an admission confirmation or routing information response with a destination address. The method then tries to establish a connection with the destination address. Upon reception of a call failure message including a failure cause, the method, optionally, increments a counter and transmits a re-query to the gatekeeper or other routing entity, and the re-query includes the failure cause and, optionally, a value of the query counter.

Route re-query scheme in communication networks

A method and apparatus for controlling multi-fluid flow in a micro channel is disclosed. The apparatus has a first inlet for a first fluid; a second inlet for a second fluid; a first outlet; and a second outlet. The micro channel is operatively and fluidically connected to the first inlet, the second inlet, the first outlet and the second outlet. The micro channel is for receiving the first fluid and the second fluid under pressure-driven flow; there being an interface between the first fluid and the second fluid when in the micro channel. The apparatus also includes a pair of electrodes for having a first electric field applied thereto for a controlling the fluid flow velocity of the first fluid along the micro channel.

Method and apparatus for controlling multi-fluid flow in a micro channel

Growing community of inventors

Singapore, Singapore

Cheng Kun Wang