Inventor

SONG JUN HYUK

KR40 patents

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

SONG JUN HYUK

LG CHEMICAL LTD

Pre-lithiation using lithium metal and inorganic composite layer

Pre-lithiation method of negative electrode for secondary battery

Method for pre-lithiation of negative electrode for lithium secondary battery and lithium metal laminate used therefor

Quick battery charging system

Pre-lithiation apparatus, method of producing negative electrode unit and negative electrode unit

Method for forming lithium metal and inorganic material composite thin film and method for pre-lithiation of negative electrode for lithium secondary battery by using same

Method for charging secondary battery using multiple charging sections

Method of manufacturing negative electrode and negative electrode

Long-life and ultra-high energy density lithium secondary battery

Device and method for controlling discharge based on slope of the discharge profile

Method of recovering capacity of a used battery and a secondary battery capacity recovery apparatus

Negative electrode active material, negative electrode including negative electrode active material, and lithium secondary battery including negative electrode

Negative electrode for lithium secondary battery, method for manufacturing the same, and lithium secondary battery including the same

Negative electrode for lithium secondary battery and lithium secondary battery comprising the same

Method of preparing negative electrode for lithium secondary battery

Negative electrode for lithium secondary battery and lithium secondary battery comprising the same

Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and method of preparing the negative electrode

Pre-lithiation method of silicon oxide anode electrodes for secondary battery

Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and method of preparing the negative electrode

Lithium secondary battery and method for preparing the same

Negative electrode active material and negative electrode for solid state battery including the same

Negative electrode, secondary battery including the same, and method of preparing the negative electrode

Anode active material for lithium secondary battery, manufacturing method there-for, anode for lithium secondary battery comprising same, and lithium secondary battery

Negative active material for rechargeable lithium battery, method for preparing same, and rechargeable lithium battery comprising same

Secondary graphite particle and secondary lithium battery comprising the same

SAMSUNG ELECTRONICS CO LTD

System and method for fast network re-entry in a broadband wireless access communication system

Method for providing broadcast service in a CDMA mobile communication system

Apparatus and method for ciphering/deciphering a signal in a communication system

Authentication system and method thereof in a communication system

Method and system for acquiring time synchronization between base stations in a broadband wireless access communication system

System and method for synchronizing broadcast/multicast service content frames in a mobile communication system

QoS support method in a high-rate packet data system

System and method for fast network re-entry in a broadband wireless access communication system

Method and system for providing a broadcast/multicast service in a wireless communication system

Method and apparatus for reducing delay in wireless communication system supporting broadcast service

Method and system for providing status information for Broadcast/Multicast Service in a mobile communication system

CHOI JIN-HYEOCK

Method for performing multiple pre-shared key based authentication at once and system for executing the method

ULSAN NAT INST SCIENCE & TECH UNIST

Electrode for electrochemical device, method for manufacturing the same, and electrochemical device including the same

CHO SEOK-HEON

Method for negotiating security-related functions of subscriber station in wireless portable internet system

YOON SEUNG-LL

System and method for fast network reentry in a broadband wireless access communication system