Inventor

PATEL PARIN

US49 patents

⚠️ This page may combine multiple inventors who share the name “PATEL PARIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PATEL PARIN

APPLE INC

Magnetometer accuracy and use

Wireless power system with communications

Nested disturbance rejection controller integrated within camera module

Continuous illumination of backlit display and of subject for image capture

Calibration techniques for an electronic compass in portable device

Portable electronic device having automatic low temperature battery charging capability

Communication and monitoring of a battery via a single wire

Asymmetric multiphase boost for display backlights

Wireless power system with communications

Wireless power system with communications

Coordination of device operation on wireless charging surface

Computing device case

Motion fencing

Power supply power management

Interface circuitry for bidirectional power connector

Slew mode control of transient phase based on output voltage slope of multiphase DC-DC power converter

Conductor sensing assemblies

Battery charger integrated circuit chip

Magnetometer accuracy and use

Accuracy indications for an electronic compass in a portable device

Computing device case

Computing device case

Camera voice coil motor driver circuit with variable power supply input voltage

Power distribution using bidirectional power connector

Battery path impedance compensation

Accessory strobe interface

Accessory strobe interface

Secure integrated circuit for smart haptics

Electronic device including closed-loop controller for haptic actuator and related methods

Telemetry for power and thermal management

Magnetometer accuracy and use

Method and apparatus for triggering network device discovery

Power supply power management

Multiphase power conversion using skewed per-phase inductor current limits

Capacitor module

Charging a battery based on stored battery characteristics

Method and apparatus for providing telemetry for power management functions

Discrete narrow-band switching frequency avoidance of a switch mode power converter

Interface circuitry for bidirectional power connector

In-band signaling within wireless power transfer systems

Method for preparing a system for a power loss

PIEMONTE PATRICK S

Method and apparatus for triggering network device discovery

Dynamic compass calibration in a portable device

Dynamic compass calibration in a portable device

PATEL PARIN

Continuous illumination of backlit display and of subject for image capture

Gyro zero turn rate offset correction over temperature in a personal mobile device

Alternately sensing voltage on supply side or load side of a power gate of an electronic device and modifying feedback input of a power supply controlled by the power gate based on which side of the power gate is currently sensed

MAYOR ROBERT

Magnetometer accuracy and use

WITTENBERG MICHAEL B

Audio connector control system