Inventor

ZHANG HAIPENG

US87 patents

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

ZHANG HAIPENG

CABLE TELEVISION LABORATORIES INC

Photonics assisted millimeter-wave systems and methods

Fiber communication systems and methods

Optical full-field transmitter

Systems and methods for optical full-field transmission using photonic integration

Systems and methods for carrier phase recovery

Systems and methods for full duplex coherent optics

Redundancy links, resiliency architectures, and protection methods for passive optical networks

Systems and methods for free space optical injection locking

Hybrid telecommunication and sensing systems and methods

Systems and methods for optical wireless communication

Systems and methods for full duplex coherent optics

Fiber communication systems and methods

System and methods for time and frequency division passive optical network

Distributed fiber optic sensing systems and methods

Systems and methods for carrier phase recovery

System and methods for time and frequency division passive optical network

Optical frequency comb based coherent phase recovery simplification

Systems and methods for optical injection-locking in an access network

System and methods for time and frequency division passive optical network

Bandwidth allocation method and associated optical line terminal

Systems and methods for data frame and data symbol synchronization in a communication network

Chirp-compensating transmitter and method

Systems and methods for full duplex coherent optics

Echo cancellation system and method

Systems and methods for dual-band modulation and injection-locking for coherent PON

System and methods for time and frequency division passive optical network

Redundancy architectures and links

Full dimension skew estimation and compensation in coherent optical systems

Systems and methods for skew detection and pre-compensation in a coherent optical system

Systems and methods for full duplex coherent optics

Echo cancellation system and method

Systems and methods for full duplex coherent optics

Edge-wavelength-switching system, associated optical network, and failover recovery method thereof

Frequency-comb source and generation and method

Integrated transciever systems and methods

Systems and methods for data frame and data symbol synchronization in a communication network

Optical full-field transmitter

Systems and methods for tuning a power characteristic of an optical frequency comb

Systems and methods for optical wireless communication

Systems and methods for optical full-field transmission using photonic integration

Systems and methods for full duplex coherent optics

Systems and methods for chromatic dispersion pre-compensation

Systems and methods for optical injection-locking in an access network

Method and system of a time-frequency division multiplexed signal receiver

Echo cancellation system and method

TYCO ELECTRONICS CORP

Expanded beam connector, optical cable assembly, and method of manufacturing

Optoelectronics structures

Mode size converters and methods of fabricating the same

UNIV ANHUI AGRICULTURAL

Sowing device changing depth of wheat sowing

TORONTO DOMINION BANK

Auto-adjudication process via machine learning