Inventor

CHEN HONGMIN

US32 patents

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

CHEN HONGMIN

FUTUREWEI TECHNOLOGIES INC

Tunable laser with a cascaded filter and comb reflector

Edge coupling device fabrication

Integration of V-grooves on silicon-on-insulator (SOI) platform for direct fiber coupling

Patterned poly silicon structure as top electric contact to MOS-type optical modulators

MOS capacitor optical modulator with transparent conductive and low-refractive-index gate

Optical modulator bias locking

Edge coupling device fabrication

Edge coupling using adiabatically tapered waveguides

Tunable laser with high thermal wavelength tuning efficiency

Patterned poly silicon structure as top electric contact to MOS-type optical modulators

Tunable laser with high thermal wavelength tuning efficiency

Laser with full C-band tunability and narrow linewidth

Obtaining narrow line-width, full C-band tunability mirror for monolithic or hybrid integrated lasers

HUAWEI TECH CO LTD

Tunable laser and manufacturing method for tunable laser

Surface-mount laser apparatus and output optical power monitoring method

Super structure grating and tunable laser

Two-segment DBR laser and monolithically integrated array light source chip

Reflector structure for tunable laser and tunable laser

Multi-wavelength light source and photonic chip

Tunable laser and control method for same

OPTOVIA CORP

Single and multiple wavelength reflection and transmission filter arrangements

Stable high efficiency multiple wavelength laser sources

High efficiency single and multiple wavelength stabilized systems

FINISAR CORP

Directly modulated laser with isolated modulated gain electrode for improved frequency modulation

Slow chirp compensation for enhanced signal bandwidth and transmission performances in directly modulated lasers

UNIV GEORGIA

Induced photodynamic therapy using nanoparticle scintillators as transducers

Metal-encapsulated carbonaceous dots

MGI PHARMA BIOLOG INC

α-MSH related compounds and methods of use

MAHGEREFTEH DANIEL

Passive wave division multiplexed transmitter having a directly modulated laser array

TECHNOLOGY ASSET TRUST

Photonic integrated circuit based planar wavelength meter

HISILICON OPTOELECTRONICS CO LTD

PAM4 signal generation apparatus

QINGDAO MGI TECH CO LTD

Single-channel sequencing method based on self-luminescence