loadpatents
name:-0.025236845016479
name:-0.025166988372803
name:-0.011340141296387
Baek; Sung Kee Patent Filings

Baek; Sung Kee

Patent Applications and Registrations

Patent applications and USPTO patent grants for Baek; Sung Kee.The latest application filed is for "battery charging cut-off circuit".

Company Profile
11.21.24
  • Baek; Sung Kee - San Ramon CA
  • Baek; Sung Kee - Martinez CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Multiple phase pulse power in a network communications system
Grant 11,456,883 - O'Brien , et al. September 27, 2
2022-09-27
Transmission of pulse power and data in a communications network
Grant 11,444,791 - Jones , et al. September 13, 2
2022-09-13
Battery Charging Cut-off Circuit
App 20220216712 - ZHU; Xiqun ;   et al.
2022-07-07
Electrical Connector With Integrated Electronic Controlled Power Switch Or Circuit Breaker Safety Device
App 20220190528 - Arduini; Douglas Paul ;   et al.
2022-06-16
Battery charging cut-off circuit
Grant 11,342,762 - Zhu , et al. May 24, 2
2022-05-24
Multiple Phase Pulse Power In A Network Communications System
App 20220116238 - O'Brien; Richard Anthony ;   et al.
2022-04-14
High Power And Data Delivery In A Communications Network With Safety And Fault Protection
App 20220116122 - Goergen; Joel Richard ;   et al.
2022-04-14
Method And Apparatus For Efficient Power Delivery In Power Supply System
App 20220094194 - Arduini; Douglas Paul ;   et al.
2022-03-24
High power and data delivery in a communications network with safety and fault protection
Grant 11,258,520 - Goergen , et al. February 22, 2
2022-02-22
Active AC power loss detection
Grant 11,249,144 - Zhu , et al. February 15, 2
2022-02-15
Method and apparatus for efficient power delivery in power supply system
Grant 11,239,689 - Arduini , et al. February 1, 2
2022-02-01
Method And Apparatus For Efficient Power Delivery In Power Supply System
App 20210408822 - Arduini; Douglas Paul ;   et al.
2021-12-30
Initialization and synchronization for pulse power in a network system
Grant 11,063,630 - Arduini , et al. July 13, 2
2021-07-13
Initialization And Synchronization For Pulse Power In A Network System
App 20210167814 - Arduini; Douglas Paul ;   et al.
2021-06-03
Initialization And Synchronization For Pulse Power In A Network System
App 20210167813 - Arduini; Douglas Paul ;   et al.
2021-06-03
Initialization And Synchronization For Pulse Power In A Network System
App 20210135890 - Arduini; Douglas Paul ;   et al.
2021-05-06
Hot swap inrush current limiter circuit
Grant 10,971,923 - Zhu , et al. April 6, 2
2021-04-06
Battery Charging Cut-off Circuit
App 20210066936 - ZHU; Xiqun ;   et al.
2021-03-04
Battery charging cut-off circuit
Grant 10,868,431 - Zhu , et al. December 15, 2
2020-12-15
Transmission Of Pulse Power And Data In A Communications Network
App 20200389329 - Jones; Chad M. ;   et al.
2020-12-10
High Power And Data Delivery In A Communications Network With Safety And Fault Protection
App 20200328819 - Goergen; Joel Richard ;   et al.
2020-10-15
Active Ac Power Loss Detection
App 20200309861 - Zhu; Xiqun ;   et al.
2020-10-01
Transmission of pulse power and data in a communications network
Grant 10,790,997 - Jones , et al. September 29, 2
2020-09-29
Multiple Phase Pulse Power In A Network Communications System
App 20200295955 - O'Brien; Richard Anthony ;   et al.
2020-09-17
Multi-resonant converter power supply
Grant 10,763,749 - Arduini , et al. Sep
2020-09-01
High power and data delivery in a communications network with safety and fault protection
Grant 10,735,105 - Goergen , et al.
2020-08-04
Transmission Of Pulse Power And Data In A Communications Network
App 20200235949 - Jones; Chad M. ;   et al.
2020-07-23
Active AC power loss detection
Grant 10,718,822 - Zhu , et al.
2020-07-21
Multi-resonant Converter Power Supply
App 20200153337 - Arduini; Douglas Paul ;   et al.
2020-05-14
Hot Swap Inrush Current Limiter Circuit
App 20200067305 - Zhu; Xiqun ;   et al.
2020-02-27
Active Ac Power Loss Detection
App 20200041579 - Zhu; Xiqun ;   et al.
2020-02-06
Active AC power loss detection
Grant 10,473,729 - Zhu , et al. Nov
2019-11-12
High Power And Data Delivery In A Communications Network With Safety And Fault Protection
App 20190342011 - Goergen; Joel Richard ;   et al.
2019-11-07
Multi-input line-redundant uninterruptable power supply
Grant 10,404,097 - Arduini , et al. Sep
2019-09-03
Battery Charging Cut-off Circuit
App 20190222035 - Zhu; Xiqun ;   et al.
2019-07-18
Method and system to prevent voltage sagging in a redundant power supply configuration
Grant 10,003,187 - Tang , et al. June 19, 2
2018-06-19
Active Ac Power Loss Detection
App 20180074136 - Zhu; Xiqun ;   et al.
2018-03-15
Multi-Input Line-Redundant Uninterruptable Power Supply
App 20170201122 - Arduini; Douglas P. ;   et al.
2017-07-13
Method And System To Prevent Voltage Sagging In A Redundant Power Supply Configuration
App 20170163027 - Tang; Weizhong ;   et al.
2017-06-08
Method and system to prevent bus voltage sagging when an oring-FET in an N+1 redundant power supply configuration is faulty during power up
Grant 9,614,365 - Tang , et al. April 4, 2
2017-04-04
Method And System To Prevent Bus Voltage Sagging When An Oring-fet In An N+1 Redundant Power Supply Configuration Is Faulty During Power Up
App 20150270700 - Tang; Weizhong ;   et al.
2015-09-24
Modular wireless headset system
Grant 6,230,029 - Hahn , et al. May 8, 2
2001-05-08
Modular wireless headset system for hands free talking
Grant 6,078,825 - Hahn , et al. June 20, 2
2000-06-20
Universal linear power supply
Grant 5,973,948 - Hahn , et al. October 26, 1
1999-10-26
Mechanical charging selection apparatus
Grant 5,959,434 - Park , et al. September 28, 1
1999-09-28

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