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Ki Hyun Joo, 6921761 Heber Way, Saratoga, CA 95070

Known as:
Ki H Joo Kihyun Joo Ki-Hyun Joo Ki Hyunjoo Hyun Joo Kihyun
Related to:
Kyung D Joo 67

Ki Joo Phones & Addresses

Saratoga, CA   

11693 Seven Springs Dr, Cupertino, CA 95014   

Palo Alto, CA   

San Jose, CA   

El Dorado, CA   

San Mateo, CA   

Orange, CA   

Redwood City, CA   

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Resumes

Ki Joo Photo 15

Cofounder And Chief Executive Officer

Location:
Berkeley, CA
Industry:
Information Technology And Services
Work:
Nuonchic
Cofounder and Chief Executive Officer Nanabee
Co-Founder Kookmin University Mar 2015 - Aug 2016
Visiting Professor Mimadre Management Mar 2015 - Aug 2016
Founder and Managing Member Coinplug Mar 2015 - Aug 2016
Founder and Chairman Sylvia Mar 2015 - Aug 2016
President and Chief Executive Officer Nayio Media 2004 - 2007
Founder and Chief Executive Officer Cisco Feb 2001 - Apr 2004
Director Silverblue Feb 2001 - Apr 2004
Founder and Chief Executive Officer Kh&Kd Joo Foundation Feb 2001 - Apr 2004
Founder and Chairman Exio Communications Oct 1999 - Feb 2001
Founder and Chief Executive Officer Cyberlane Jan 1999 - Sep 1999
Vice President and General Manager Hyundai Wireless Communications Apr 1998 - Dec 1998
Senior Director Hyundai Electronics America Jun 1995 - Mar 1998
Director Hyundai Electronics Apr 1991 - May 1995
Senior Manager At&T 1988 - Apr 1991
Member of Technical Staff Spectrum Technology, Inc. Jul 1986 - Aug 1988
At and T Technical Consultant Hyundai Engineering & Construction Co.,Ltd. Jul 1980 - Aug 1983
Project Engineer
Skills:
Start Ups, Management, Program Management, Business Development, Cloud Computing, Strategic Partnerships, Strategy, Leadership, Strategic Planning, Saas, Sales, Customer Service, Telecommunications, Microsoft Office, Integration, New Business Development, Project Management, Consulting, Business Planning
Interests:
Science and Technology
Arts and Culture
Languages:
English
Korean
Ki Joo Photo 16

Owner

Industry:
Construction
Work:
Joo`s Painting
Owner

Publications & IP owners

Wikipedia

Ki Joo Photo 17

Richard Hyungki Joo

Richard Hyung-ki Joo is a British-Korean pianist and composer, and member of the musical comedy duo Igudesman & Joo. Grand Prize Winner of the Stravinsky ...

Us Patents

In-Building Code Division Multiple Access Wireless System And Method

US Patent:
6967938, Nov 22, 2005
Filed:
Apr 25, 2000
Appl. No.:
09/557666
Inventors:
Chol Su Kang - Fremont CA, US
Sang Kyoon Hyun - Santa Clara CA, US
Ki Hyun Joo - San Jose CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04B007/216
US Classification:
370335, 370331, 370315
Abstract:
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller, and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. The interface module provides for coupling the WIBS to an ethernet back-bone, a mobile communication unit and a public switch telephone network (PSTN). In one embodiment, the wireless communication system includes a wireless internet server which also encompasses base station controller and mobile switch controller functions to enable the wireless communication system to manage call mobility with the system. In one embodiment, communication between the WIBS and the PSTN is in an IP data protocol format. The WIBs provides control and sequencing of all call control operations by handling both voice and data calls which are transmitted over the ethernet back-bone to the PSN or the internet.

Method Of Handoff Control In An Enterprise Code Division Multiple Access Wireless System

US Patent:
7016331, Mar 21, 2006
Filed:
Sep 5, 2000
Appl. No.:
09/655107
Inventors:
Ki Hyun Joo - San Jose CA, US
Peter S. Rha - Santa Clara CA, US
Chol Su Kang - Fremont CA, US
Sang Kyoon Hyun - Santa Clara CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04Q 7/00
US Classification:
370334, 370335, 370342, 455440
Abstract:
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller (BSC), a mobile switch controller (MSC), and an ethernet interface module for coupling the wireless internet base station (WIBS) to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the base station transceiver subsystem BTS, BSC, and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of hand off and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

Method Of Handoff Control In An Enterprise Code Division Multiple Access Wireless System

US Patent:
7154870, Dec 26, 2006
Filed:
Aug 5, 2005
Appl. No.:
11/198651
Inventors:
Ki Hyun Joo - San Jose CA, US
Peter S. Rha - Santa Clara CA, US
Chol Su Kang - Fremont CA, US
Sang Kyoon Hyun - Santa Clara CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04Q 7/00
US Classification:
370334, 370335, 370342, 455440
Abstract:
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller (BSC), a mobile switch controller (MSC), and an ethernet interface module for coupling the wireless internet base station (WIBS) to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the base station transceiver subsystem BTS, BSC, and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of hand off and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

Handoff Control In An Enterprise Division Multiple Access Wireless System

US Patent:
7965685, Jun 21, 2011
Filed:
Apr 18, 2005
Appl. No.:
11/108260
Inventors:
Ki Hyun Joo - San Jose CA, US
Peter S. Rha - Santa Clara CA, US
Chol Su Kang - Fremont CA, US
Sang Kyoon Hyun - Santa Clara CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04W 4/00
US Classification:
370331, 370442, 455436
Abstract:
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the BTS, BSC and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of handoff and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

Handoff Control In An Enterprise Division Multiple Access Wireless System

US Patent:
6901061, May 31, 2005
Filed:
Sep 5, 2000
Appl. No.:
09/655102
Inventors:
Ki Hyun Joo - San Jose CA, US
Peter S. Rha - Santa Clara CA, US
Chol Su Kang - Fremont CA, US
Sang Kyoon Hyun - Santa Clara CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04B007/216
US Classification:
370335, 370331, 370442, 370338
Abstract:
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the BTS, BSC and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of handoff and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system.

Possible Relatives

David D Joo  Daniel W Joo  Donald W Joo  Eduardo Joo  Eun I Joo  Eunkyung Joo  Ki B Jones  Ki M Kim  Ki Lam 

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