Jong Tae Kim

US Patent:

6581405, Jun 24, 2003

Filed:

Jan 2, 2002

Appl. No.:

10/033639

Inventors:

Jong Hae Kim - Glendale CA 91203
Jitae Kim - Glendale CA 91203

International Classification:

F25B 1500

US Classification:

62476, 62434, 62436

Abstract:

This invention relates to an airconditioning system which uses a plurality of absorption chiller-cells, for refrigerating an antifreeze fluid that is circulated through fan-coil units of an airconditioning system. The anti-freeze fluid passes through refrigerant evaporators in each cell structure in a consecutive order for lowering the temperature of the antifreeze fluid gradually. More particularly, it relates to an absorption chiller-cell system having a plurality of evaporators employing multi-refrigerant circulation circuits in an absorption cycle to produce sufficient refrigerant for the airconditioning system. The invention enables the physical size of the system to be relatively small, so that the system can replace conventional electric airconditioning units for home applications. In further aspects, this invention provides an airconditioning system which includes a plurality of absorption chiller-cells that produce various kinds of capacity of the system by combining more or less numbers of chiller-cells, the invention provides also an easier and simpler solution for maintenance or replacement of chiller-cells.

US Patent:

6658010, Dec 2, 2003

Filed:

Jul 24, 1997

Appl. No.:

08/899883

Inventors:

Frederick Enns - Menlo Park CA
Eduardo J. Moura - San Jose CA
Jan Maksymilian Gronski - Palo Alto CA
Ramesh Neelmegh - Fremont CA
Jong C. Kim - Sunnyvale CA

Assignee:

Hybrid Networks, Inc.

International Classification:

H04L 1228

US Classification:

370401

Abstract:

An asymmetric network system manages bandwidth allocation and configuration of remote devices in a broadband network. A modular architecture of the system permits independent scalability of upstream and downstream capacity separately for each of the upstream and downstream physical paths. Allocation of downstream bandwidth to requesting devices is made according to bandwidth utilization by other devices, bandwidth demand by the requesting remote device, class or grade of service by the requesting remote device or bandwidth guaranteed to other remote devices. Configuration parameters remotely managed by the network include device addresses (global and local), transmission credit values, upstream channel assignment and upstream transmit power level. Further, management of device configuration profiles and bandwidth allocation occurs through control and response packets respectively generated by the network and the remote devices according to network operating software located at both ends. Control packets include poll packets that request, among other things, demand for an upstream transmission.

US Patent:

6742888, Jun 1, 2004

Filed:

Mar 3, 2003

Appl. No.:

10/377549

Inventors:

Jong Kim - Los Angeles CA 90006

International Classification:

G02C 900

US Classification:

351 47, 351 57

Abstract:

An eyeglass system comprises a base eyeglass set and a cover eyeglass set being carried on the base eyeglass set. The base set includes base lenses and a base bridge connecting the base lenses and hooks connected to outer sides of the base lenses. The cover set includes cover lenses, cover lenses and a cover bridge connecting the cover lenses. Inner portions of the cover lenses are recessed to form inner openings so that each corresponding end of the base bridge is inserted in the inner opening.

US Patent:

6785288, Aug 31, 2004

Filed:

Jul 5, 2000

Appl. No.:

09/610356

Inventors:

Frederick Enns - Menlo Park CA
Eduardo J. Moura - San Jose CA
Jan Maksymilian Gronski - Palo Alto CA
Ramesh Neelmegh - Fremont CA
Jong C. Kim - Sunnyvale CA

Assignee:

Hybrid Patents Incorporated - Fort Worth TX

International Classification:

H04J 316

US Classification:

370401, 370404

Abstract:

An asymmetric network system manages bandwidth allocation and configuration of remote devices in a broadband network. A modular architecture of the system permits independent scalability of upstream and downstream capacity separately for each of the upstream and downstream physical paths. Allocation of downstream bandwidth to requesting devices is made according to bandwidth utilization by other devices, bandwidth demand by the requesting remote device, class or grade of service by the requesting remote device or bandwidth guaranteed to other remote devices.

US Patent:

D512920, Dec 20, 2005

Filed:

Jan 29, 2004

Appl. No.:

29/198315

Inventors:

Jong Ho Kim - Los Angeles CA, US

International Classification:

0901

US Classification:

D 9560, D9575

US Patent:

7002971, Feb 21, 2006

Filed:

Jul 5, 2000

Appl. No.:

09/610357

Inventors:

Frederick Enns - Menlo Park CA, US
Eduardo J. Moura - San Jose CA, US
Jan Maksymilian Gronski - Palo Alto CA, US
Ramesh Neelmegh - Fremont CA, US
Jong C. Kim - Sunnyvale CA, US

Assignee:

Hybrid Patents Incorporated - Fort Worth TX

International Classification:

H04L 12/28

US Classification:

370401, 709217

Abstract:

An asymmetric network system manages bandwidth allocation and configuration of remote devices in a broadband network. A modular architecture of the system permits independent scalability of upstream and downstream capacity separately for each of the upstream and downstream physical paths. Allocation of downstream bandwidth to requesting devices is made according to bandwidth utilization by other devices, bandwidth demand by the requesting remote device, class or grade of service by the requesting remote device or bandwidth guaranteed to other remote devices. Configuration parameters remotely managed by the network include device addresses (global and local), transmission credit values, upstream channel assignment and upstream transmit power level. Further, management of device configuration profiles and bandwidth allocation occurs through control and response packets respectively generated by the network and the remote devices according to network operating software located at both ends. Control packets include poll packets that request, among other things, demand for an upstream transmission.

US Patent:

D528299, Sep 19, 2006

Filed:

Sep 22, 2005

Appl. No.:

29/238915

Inventors:

Jong Kim - Los Angeles CA, US

International Classification:

0301

US Classification:

D 3294, D3265

US Patent:

7185360, Feb 27, 2007

Filed:

Aug 1, 2000

Appl. No.:

09/629408

Inventors:

Clark Dong - San Jose CA, US
Jong C. Kim - San Jose CA, US
Ranganatha Marathe - Santa Clara CA, US

Assignee:

Hereuare Communications, Inc. - Santa Clara CA

International Classification:

G06F 15/173

US Classification:

726 3, 713169, 713182, 726 2, 726 22, 709202, 709219, 709225, 709227, 709229, 709244, 370252

Abstract:

A user gains access to a private network by connecting to a network, either through a hardwired or wireless connection, and then initiates an Internet access request targeting any website. If the user is not already authorized for Internet access, then the user is sent to a first predetermined website that points the user to an authentication server accessible via the Internet. The authentication server sends the user an HTTP form pages requesting authentication information. When the user responds, a network monitoring device within the private network alters the form page to include the user's hardware address and an encoded ID based on the network's location. The authentication server forwards this data to a gate keeper server, which authenticates the new user and transmits an unblock message along with another encoded ID based on the network's location and the user's hardware address.