Ping Shi, 517812 Pipit Pl, San Diego, CA 92129

2012011, May 10, 2012

Nov 4, 2010

12/939841

Jorge Fabrega Sanchez - San Diego CA, US
Ping Shi - San Diego CA, US

FutureWei Technologies, Inc. - Plano TX

H04W 88/02
H04B 1/38

370277, 4555757, 455571

An antenna system is disclosed. A wireless device includes two antennas. The first antenna is optimized at a first frequency band. The second antenna is optimized at a second frequency band. The signals received from respective optimized frequency bands are used as primary received signals. The signals having frequencies beyond respective optimized frequency bands are used as diversity signals. Likewise, the signals transmitted from a transceiver to base stations are sent to respective antennas based upon their frequency bands. By employing this optimized antenna configuration, the wireless device can provide high quality wireless signals for both frequency bands.

2012014, Jun 14, 2012

Dec 7, 2011

13/313843

Aydin Nergis - San Diego CA, US
Ping Shi - San Diego CA, US

FUTUREWEI TECHNOLOGIES, INC. - Plano TX

H04W 52/04
H04B 15/00
H04B 7/24

455501, 455522

A wireless apparatus comprising a first and second transmitter, a first and second receiver, and a control unit configured to monitor the first and second receivers and the first and second transmitters for dynamically determined information, wherein the control unit is further configured to select/reselect system, handover and adjust a constraint on a maximum allowable power level for each of the first and the second transmitters based at least in part on the dynamically determined information and at least in part on static information to control interference generation.

2012021, Aug 23, 2012

Dec 21, 2011

13/333325

Ping Shi - San Diego CA, US
Jinchun Ge - San Diego CA, US

FUTUREWEI TECHNOLOGIES, INC. - Plano TX

H04B 17/00
H04W 24/00
H04B 1/38

455 6711, 455 73

An apparatus for satisfying Specific Absorption Rate (SAR) compliance criteria comprising a processor configured to receive a first capacitance measurement from a first capacitance sensor, receive a second capacitance measurement from a second capacitance sensor, determine a relative proximity of a human body to a wireless device based on the first capacitance measurement and the second capacitance measurement, and adjust a radio frequency (RF) transceiver's output power from a first output power limit to a second output power limit based on the determined relative proximity.

2013016, Jul 4, 2013

Jan 4, 2012

13/343281

Ping Shi - San Diego CA, US

FUTUREWEI TECHNOLOGIES, INC. - Plano TX

H03K 17/945

327517

A wireless device for providing specific absorption rate (SAR) control comprising a wireless transmitter, a capacitance sensor, and a processor coupled to the wireless transmitter and the capacitance sensor, wherein the processor is configured to receive a first capacitance measurement from the capacitance sensor, estimate a relative proximity of a human body to the apparatus based on the measurement, determine a target transmission time for the wireless transmitter within a time period based on the estimate, and switch off the wireless transmitter for a portion of the time period if a transmission time of the wireless transmitter during the time period exceeds the target transmission time.

2013027, Oct 17, 2013

Apr 16, 2012

13/448110

Ping Shi - San Diego CA, US

FUTUREWEI TECHNOLOGIES, INC. - Plano TX

H04B 7/00
G01R 29/08

455269, 343894

A wireless device comprising an antenna subsystem having a selectable polarization, at least one sensor configured to provide at least one orientation measurement of the wireless device, and a processor unit coupled to the at least one sensor and configured to receive the at least one orientation measurement, select a polarization of the antenna subsystem based on the at least one orientation measurement, and set the polarization to achieve the selected polarization.

2023002, Jan 26, 2023

Mar 11, 2020

17/905969

- Shenzhen, CN
Ping Shi - San Diego CA, US
Xiaoyin He - San Diego CA, US

H01Q 21/06
H01Q 1/24
H01Q 19/06
H01Q 15/00

A device includes a device cover and an antenna system underneath the device cover. The device cover is separated from the antenna system. The device cover includes a perfect magnetic conductor (PMC) equivalent material surrounding the antenna system without overlapping the antenna system.

2020025, Aug 13, 2020

Apr 30, 2020

16/863970

- Shenzhen, CN
Wee Kian Toh - San Diego CA, US
Ping Shi - San Diego CA, US

H01Q 1/24
H01Q 21/28
H01Q 1/27
G04R 60/08
H01Q 1/52

A wearable wireless device is disclosed. In one embodiment the wearable wireless device includes a circuit board, a housing body housing the circuit board, the housing body having a front side and a back side, a display located at the front side of the housing body, a first antenna element electrically connected to the circuit board and located on the front side of the housing body and a second antenna element electrically connected to the circuit board and located on the front side of the housing body.

2020002, Jan 16, 2020

Jul 12, 2018

16/034240

- Plano TX, US
Ping Shi - San Diego CA, US
Xiaoyin He - Plano TX, US

H01Q 1/24
H01Q 5/378
H01Q 1/22
H01Q 21/06
H01Q 1/38

An embodiment antenna system includes a first antenna portion configured to transmit a first signal received from a first feed and a second antenna portion configured to transmit a second signal received from a second feed. The second antenna portion is capacitively coupled to the second feed and inductively coupled to the first antenna portion, and the second signal has a frequency greater than a frequency of the first signal.