Abstract: A wireless unit includes a first motion sensitive device; communications circuitry for wirelessly communicating with a further wireless unit; and a processing device configured to compare at least one first motion vector received from the first motion sensitive device with at least one second motion vector received from a second motion sensitive device of the further wireless unit.
Type:
Grant
Filed:
December 13, 2012
Date of Patent:
May 9, 2017
Assignees:
STMicroelectronics SA, STMicroeletronics (Crolles 2) SAS
Inventors:
Pascal Urard, Christophe Regnier, Daniel Gloria, Olivier Hinsinger, Philippe Cavenel, Lionel Balme
Abstract: An integrated with a block including first and second oppositely doped semiconductor wells. There are standard cells placed next to one another, each standard cell including first transistors and a clock tree cell encircled by standard cells. The clock tree cell has a third semiconductor well with the same doping type as the doping of the first well and second transistors. The clock tree cell also has a semiconductor strip extending continuously around the third well and having the opposite doping type to the doping of the third well to electrically isolate the third well from the first well.
Type:
Grant
Filed:
December 19, 2013
Date of Patent:
April 7, 2015
Assignees:
Commissariat à l'énergie atomique et aux énergies alternatives, STMicroeletronics SA, STMicroeletronics (Crolles 2) SAS