Inventor

HOU XIAOHUA

US41 patents

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

HOU XIAOHUA

COMMSCOPE TECHNOLOGIES LLC

Base station antennas having an active antenna module and related devices and methods

Base station antennas having an active antenna module and related devices and methods

Radiating elements having angled feed stalks and base station antennas including same

Base station antennas having radomes that reduce coupling between columns of radiating elements of a multi-column array

Base station antenna with high performance active antenna system (AAS) integrated therein

Reconfigurable multi-band base station antennas having self-contained sub-modules

Beamforming antennas that share radio ports across multiple columns

Beamforming antennas that share radio ports across multiple columns

Integrated active antennas suitable for massive MIMO operation

Base station antennas having multiband beam-former arrays and related methods of operation

Methods and apparatuses for measuring the distance to a passive intermodulation source

Duplexed phased array antennas

Lensed base station antennas having heat dissipation elements

Reconfigurable multi-band base station antennas having self-contained sub-modules

Radiating elements having angled feed stalks and base station antennas including same

Methods and apparatuses for measuring the distance to a passive intermodulation source

Methods and apparatuses for measuring the distance to a passive intermodulation source

Phased array antennas having multi-level phase shifters

Testing methods using spread-spectrum excitation signals and related test apparatus

Duplexed phased array antennas

Outdoor Wireless Networks LLC

Base station antennas having an active antenna module and related devices and methods

Active antenna units and base station antennas with heat dissipation members

Base station antennas having an active antenna module and related devices and methods

Base station antenna with high performance active antenna system (AAS) integrated therein

Reconfigurable multi-band base station antennas having self-contained sub-modules

Base station antennas having an active antenna module and related devices and methods

Systems and methods for generating calibration data in active antenna modules having antenna-side filter arrays therein

Enhanced directional couplers for massive MIMO antenna systems

LI GUOXING

Flexible bus architecture for monitoring and control of battery pack

Flexible bus architecture for monitoring and control of battery pack

COMMSCOPE ITALY SRL

Bypassable radio frequency filters

Multi-band combiner with PIM detection

UNIV JOHNS HOPKINS

In vitro pre-conditioned bone marrow-derived mesenchymal stem cells and uses thereof

In vitro pre-conditioned bone marrow-derived mesenchymal stem cells and uses thereof

02MICRO INTERNAT LTD

Low drop-out voltage regulator with common-mode feedback

O2MICRO INC

Low drop-out voltage regulator with enhanced frequency compensation

HOU XIAOHUA

System and method for balancing battery cells

GUO JIANKUI

Battery management systems with adjustable charging current

O2MICRO INTERNATIONAL LTD

Flexible bus architecture for monitoring and control of battery pack

LIU YING FEI

Keyword based message handling

KAO HAN-JUNG

Synchronized data sampling systems and methods