Feng Y Lu

US Patent:

20120201181, Aug 9, 2012

Filed:

Apr 20, 2012

Appl. No.:

13/451698

Inventors:

Anil Kumar Goteti - Evanston IL, US
Amit P. Butala - Sunnyvale CA, US
Feng Lu - Santa Clara CA, US
Harish Venkatachari - Santa Clara CA, US

International Classification:

H04W 52/02

US Classification:

370311

Abstract:

A wireless user equipment device transmits a control channel and a data channel. Each of the control channel and the data channel include a plurality of time slots. The control channel is configured to transmit control information and includes both transmission time slots and non-transmission time slots. The data channel is configured to transmit data packets. The device further includes a processor configured to schedule at least one data packet for transmission in at least one data channel time slot that is concurrent to at least one control channel transmission time slot, and a transmission module configured to transmit the at least one data packet in the at least one data channel time slot that is concurrent to the at least one control channel transmission time slot.

US Patent:

20170361394, Dec 21, 2017

Filed:

Dec 30, 2015

Appl. No.:

15/541356

Inventors:

- Houston TX, US
- Golden CO, US
Feng Lu - Houston TX, US

International Classification:

B23K 20/12
B23K 20/26

Abstract:

A system includes a tool configured to be positioned proximate to respective welding surface of separate components. The tool includes a tool head and an actuator configured to drive rotation of the tool head. The tool also includes a controller having a memory operatively coupled to a processor. The processor is configured to provide a command signal to the actuator to apply a pulsed torque to drive rotation of the tool head to facilitate joining the respective welding surfaces of the separate components to one another.