Inventor

SHEN DAN

US69 patents

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

SHEN DAN

SYNAPTICS INC

Zero-crossing detector for DC-DC converter systems and methods

Stabilizing high performance audio amplifiers

Gate boosting circuit and method for an integrated power stage

Error amplifying and frequency compensating circuits and methods

Low power current steering digital-to-analog converter

Load current sensing circuit for class-D amplifier

Class-G control system with low latency signal path

DC-DC converter output regulation systems and methods

Mute mechanism with reduced pop noise in audio amplifier systems and methods

Low delay, low power and high linearity class-D modulation loop

Active common mode compensation for improved amplifier performance

Current measurement at a switching amplifier output

Power device structure with improved reliability and efficiency

Delta sigma modulator systems and methods

Adaptive configuration to achieve low noise and low distortion in an analog system

INTELLIGENT FUSION TECH INC

Anti-jamming method in satellite communication (SATCOM) system

Methods and devices for demonstrating three-player pursuit-evasion game

Effective cross-layer satellite communications link interferences mitigation in the presence of various RFI types

Gated range scanning LFMCW radar structure

Methods, systems and media for joint manifold learning based heterogenous sensor data fusion

Method, device and system of multi-carrier constant envelope GNSS waveforms compatible with existing user equipment

System, method, and storage medium for design and use reference emitters to enhance passive single satellite geolocation of EMI sources

Methods and systems for time synchronization among unmanned aerial systems

Method and system for hybrid modulation and demodulation

Satellite communication framework and control method thereof

Method, device, and storage medium for hybrid automatic gain control in communication system

Method and system for free space optical communication performance prediction

Predistorter, predistorter controller, and high power amplifier linearization method

CIRRUS LOGIC INC

Reducing kickback current to power supply during charge pump mode transitions

Systems and methods for reducing voltage ringing in a power converter

Proportional feedback for reduced overshoot and undershoot in a switched output

Systems and methods for edge control based on detecting current direction in a switched output stage

Systems and methods for reducing spike voltages in a switched output stage

Schmitt trigger with threshold voltage close to rail voltage

Systems and methods for edge control in a switched output stage

EBAY INC

System and method for topic extraction and opinion mining

System and method for topic extraction and opinion mining

Marketplace listing analysis systems and methods

System and method for topic extraction and opinion mining

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Battery module

Battery module

Protection assembly, cover and housing

INTELLIGENT FUSION TECHNOLOGY INC

Routing method for satellite communication network

Methods and systems for testing satellite signal receiver antenna

SHEN DAN

Detecting competitive product reviews

System and method for automatically publishing data items associated with an event

SUNDARESAN NEELAKANTAN

System and method for topic extraction and opinion mining

ZHANG LINGLI

Pulse-width modulated (PWM) audio power amplifier having output signal magnitude controlled pulse voltage and switching frequency

US GOV AIR FORCE

Image compression selection based on interpretability loss estimation

US OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE

Cloud based video detection and tracking system