Inventor

SONG LIMIN

US62 patents

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

SONG LIMIN

EXXONMOBIL RES & ENG CO

Virtual RPM sensor

Mitigation of in-tube fouling in heat exchangers using controlled mechanical vibration

Method for analysis of a working fluid using impedance spectroscopy

Systems and methods for real-time monitoring of a line

Apparatus and method for measuring electrochemical and viscoelastic properties of a liquid

Method and system for multi-phase flow measurement

Vibration actuation system with independent control of frequency and amplitude

Method for deconvolution of impedance spectra

Device for generating acoustic and/or vibration energy for heat exchanger tubes

Crude oil pre-heat train with improved heat transfer

Method and system to remove coke from a coker drum

Electrofiltration apparatus and process

PROCTER & GAMBLE

Fastener device and disposable product using the same

Absorbent article with color matched surfaces

Absorbent article with color matched surfaces

Absorbent article with color matched surfaces

Absorbent article with color matched surfaces

Absorbent article with color matched surfaces

Nonwoven and absorbent articles having the same

Rotary method for forming a vaginal applicator

SONG LIMIN

Dual transducer communications node for downhole acoustic wireless networks and method employing same

Absorbent article with color matched surfaces

Hybrid downhole acoustic wireless network

Method and system for monitoring distillation tray performance

Downhole multiphase flow sensing methods

Method and system for performing operations using communications for a hydrocarbon system

Method for measuring reactor bed level from active acoustic measurement and analysis

Method and system for performing communications using aliasing

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY

Generating tube waves within a wellbore using an electrohydraulic discharge source

Systems and methods for measuring cluster efficiency using broadband tube waves

Communication networks, relay nodes for communication networks, and methods of transmitting data among a plurality of relay nodes

Apparatus and method for non-intrusive pressure measurement and early identification of solids formation using selected guided ultrasonic wave modes

Non-intrusive detection of pipe parameters using selected guided acoustic wave modes

Methods of characterizing a spatial property of a previously fractured stage of a hydrocarbon well and hydrocarbon wells that perform the methods

Ultrasonic telemetry for rotating sensors

ZHANG YIBING

Method and system for performing operations using communications

Method and system for detecting deposits in a vessel

Method and system for determining flow distribution through a component

System and method for identifying levels or interfaces of media in a vessel

Downhole wireless communication node and sensor/tools interface

Clawson Scott William

Methods of acoustically communicating and wells that utilize the methods

Methods of acoustically communicating and wells that utilize the methods

Methods of acoustically communicating and wells that utilize the methods

GEN ELECTRIC

Acoustic sensing system for boil state detection and method for determining boil state

EXXON MOBIL RES AND ENGINEERIN

System and methodology for vibration analysis and condition monitoring

YI XIAOHUA

Methods and systems for monitoring and optimizing reservoir stimulation operations

DISKO MARK M

Reservoir formation characterization using a downhole wireless network

DEFFENBAUGH MAX

Method for determining the properties of hydrocarbon reservoirs from geophysical data

MACLEOD GORDON

Systems and methods for determining geologic properties using acoustic analysis

QU JIANMIN

Method for measuring reactor bed level from active acoustic measurement and analysis