Inventor

LI QINGXIANG

US63 patents

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

LI QINGXIANG

APPLE INC

Electronic device with conductive housing and near field antenna

Electronic devices with hybrid antennas

Electronic device with slot antenna and proximity sensor

Electronic device with capacitively loaded antenna

Antenna structures and electrical components with grounding

Electronic device with near-field antenna operating through display

Electronic device with near-field antenna operating through display

Electronic devices with capacitive proximity sensors for proximity-based radio-frequency power control

Wireless device with dynamically adjusted maximum transmit powers

Electronic device with tunable hybrid antennas

Electronic device with peripheral display antenna

Electronic device with indirectly fed slot antennas

Electronic device cavity antennas with slots and monopoles

Electronic device with reduced emitted radiation during loaded antenna operating conditions

Tunable multiband antenna with passive and active circuitry

Electronic device with antennas isolated using phase shifter

Electronic device with dual clutch barrel cavity antennas

Electronic device with satellite navigation system slot antennas

Electronic device with dual clutch barrel cavity antennas

Distributed loop antenna with multiple subloops

Electronic device with conductive fabric shield wall

Electronic device with near-field antenna operating through display

Tunable multiband antenna with passive and active circuitry

Antenna for computer stylus

Computer stylus with antenna

Electronic device with dual clutch barrel cavity antennas

Distributed loop speaker enclosure antenna

Electronic device with balanced-fed satellite communications antennas

Structures for shielding and mounting components in electronic devices

Antennas mounted under dielectric plates

SCHLUB ROBERT W

Antenna with integrated proximity sensor for proximity-based radio-frequency power control

Hybrid antennas for electronic devices

Electronic devices with parasitic antenna resonating elements that reduce near field radiation

Hybrid antennas for electronic devices

ZHU JIANG

Antennas integrated with speakers and methods for suppressing cavity modes

Antenna with folded monopole and loop modes

Corner bracket slot antennas

PASCOLINI MATTIA

Bezel gap antennas

Bezel gap antennas

AYALA VAZQUEZ ENRIQUE

Multi-element antenna structure with wrapped substrate

Cavity-backed antenna for tablet device

LI QINGXIANG

Antennas mounted under dielectric plates

Antenna structures with carriers and shields

UTTERMANN ERIK A

Antenna, shielding and grounding

AMM DAVID T

Electronic devices with capacitive proximity sensors for proximity-based radio-frequency power control

HILL ROBERT J

Electronic device with conductive housing and near field antenna

SAMARDZIJA MIROSLAV

Electronic device plate antenna

MCMILIN EMILY B

Antenna with variable distributed capacitance

SORENSEN ROBERT S

Methods and apparatus for controlling tunable antenna systems

SANFORD EMERY A

Structures for shielding and mounting components in electronic devices