197 patents
Page 3 of 10
Utility
Minimizing Impedance Variation During Passive Phase Shifting
20 May 21
An apparatus includes a plurality of transceiver circuits, each comprising one or more phase shifter circuits.
Morteza Abbasi, Tumay Kanar, Naveen Krishna Yanduru
Filed: 14 Nov 19
Utility
Wireless power maximum efficiency tracking by system control
11 May 21
In a wireless power transfer operation, the operating parameters are adjusted to improve efficiency by reducing the transmit and receive coil currents as follows.
Nicholaus Smith, Rui Liu, Amit D. Bavisi, Jiangjian Huang, Gabriel Aungurencei
Filed: 18 Apr 19
Utility
Dynamic deadtime control in a wireless transmission function
11 May 21
Embodiments described herein provide a wireless power transmitter that dynamically adjusts the deadtime to reduce power loss.
Tao Qi, Gustavo Mehas, Chan Young Jeong, Xinyun Gu, Nicholaus Smith, Amit D. Bavisi, Daryl Sugasawara, Aihua Lee
Filed: 28 Mar 19
Utility
Compact Balanced Radio Frequency Balun Facilitating Easy Integration
6 May 21
An apparatus comprises a first circuit and a second circuit.
Chuying Mao, Ran Li
Filed: 4 Nov 19
Utility
Transmit-receive switch with integrated power detection
4 May 21
An apparatus includes a transmit-receive switch circuit and a detector circuit.
Samet Zihir, Tumay Kanar, Himanshu Khatri
Filed: 8 Jan 20
Utility
Nand Interface Device to Boost Operation Speed of a Solid-state Drive
29 Apr 21
An apparatus including a front port, a plurality of back ports and a plurality of switches.
Shubing Zhai, Changxi Xu
Filed: 29 Oct 19
Utility
Photodetector circuit
6 Apr 21
In accordance with aspects of the present invention, embodiments of a photodiode circuit.
Ulrich Duemler, Bortecene Terlemez
Filed: 26 Apr 19
Utility
Monolithic Spectrometer
1 Apr 21
In some embodiments, a spectrometer is presented.
Dan ALLEN, Viresh PATEL
Filed: 26 Sep 19
Utility
Long Coil Vias Optimization
1 Apr 21
A position sensor is presented.
Gentjan QAMA
Filed: 26 Sep 19
Utility
Circuits and systems for low power magnetic secure transmission
30 Mar 21
According to another embodiment, a system includes a driver circuit that drives a first output and a second output; a coil coupled between the first output and the second output such that the driver circuit drives current through the coil in response to control signals; and a programmable slew circuit coupled to the driver circuit.
Rui Liu, Tao Qi, Lijie Zhao, Gustavo James Mehas, Tae Kwang Park, Zhitong Guo, Siqiang Fan
Filed: 12 Jul 19
Utility
Wireless receiver rectifier low side current limited operation
23 Mar 21
In accordance with aspects of the present invention, a wireless power circuit is presented.
Rui Liu, Gustavo J. Mehas, Lijie Zhao
Filed: 2 Jul 18
Utility
Support for multiple widths of DRAM in double data rate controllers or data buffers
23 Mar 21
An apparatus includes a control circuit comprising (i) a first differential data strobe input/output circuit having a first set of driver and termination control inputs and (ii) a second differential data strobe input/output circuit having a second set of driver and termination control inputs.
Alejandro F. Gonzalez, Craig DeSimone, Garret Davey, Yue Yu, Roland Knaack, Scott Herrington
Filed: 16 Dec 19
Utility
Design Principle and Techniques for Integrated TRX Switch
4 Mar 21
An apparatus includes a transceiver circuit, a series capacitor, and a shunt switch.
Morteza Abbasi, Tumay Kanar, Naveen Krishna Yanduru
Filed: 31 Aug 19
Utility
Real-time and adaptive radio-frequency power protection
2 Mar 21
An apparatus includes an amplifier circuit and a protection circuit.
Victor Korol, Roberto Aparicio Joo
Filed: 20 Dec 18
Utility
Wireless power transmission using a capacitive sensor
2 Mar 21
A capacitor sensor array (or grid) over a wireless power transmission coil can include a first set of lines; a second set of lines intersecting the first set of lines; a first multiplexer coupled to provide a charge (e.g. in the form of a DC voltage) from a voltage source to the first set of lines and provide first signals to detect voltages on each line; and a second multiplexer coupled to provide a charge from the voltage source to the second set of lines and provide second signals to detect voltages on each line, wherein an object positioned with respect to the first set of lines and the second set of lines is located.
Nicholaus Smith, Rui Liu, Tao Qi, Amit D. Bavisi, Chan Young Jeong
Filed: 28 Mar 19
Utility
Coil design for wireless power transfer
16 Feb 21
In some embodiments, a transmit coil configuration is provided.
Gustavo J. Mehas, Tao Qi
Filed: 20 Dec 18
Utility
360 Degree Position Sensor
14 Jan 21
An accurate position sensor is presented.
Gentjan QAMA, Marco NICOLĂ’, L'ubomir FENIC
Filed: 10 Jul 19
Utility
DDR5 Client Pmic Power Up Sequence and State Transitions
30 Dec 20
An apparatus includes a plurality of registers and a host interface comprising a plurality of pins.
Shwetal Arvind Patel, Chenxiao Ren
Filed: 22 Dec 19
Utility
Method to synchronize integrated circuits fulfilling functional safety requirements
28 Dec 20
In accordance with aspects of the present invention, a method of synchronizing two integrated circuits is presented.
Dominik Gruber, Michael Renken
Filed: 18 Jul 18
Utility
Method to improve power amplifier output return loss and back-off performance with RC feedback network
28 Dec 20
An apparatus includes a plurality of transmitter channels and a plurality of feedback networks.
Samet Zihir, Tumay Kanar
Filed: 29 Jan 20