Han Yeol Kim

US Patent:

7256619, Aug 14, 2007

Filed:

Apr 4, 2005

Appl. No.:

11/099186

Inventors:

Yonghee Im - Pleasanton CA, US
Kyung T. Lee - San Jose CA, US
Han Bin Kim - Pleasanton CA, US

Assignee:

Sun Microsystems, Inc. - Santa Clara CA

International Classification:

H03K 19/096
H03K 19/20

US Classification:

326 95, 326121, 365203, 327544

Abstract:

A method and apparatus for shifting a dynamic circuit, driven by a one-shot clock, to a pre-charge mode, during a power-off mode, is provided. Under certain conditions, a floating node may be present in a dynamic circuit. One approach to prevent floating nodes involves the generation of a new one-shot clock signal that is supplied to the last dynamic circuit in the series of dynamic circuits before the output flop (“the final dynamic circuit”). The new one-shot clock signal is driven to a logical low value when the power-off signal has a logical high value. Another approach to prevent floating nodes involves modifying the final dynamic circuit to include a structure that, when the power-off signal has a logical high value, drives the dynamic node to either a logical high value or a logical low value to prevent the dynamic node from becoming a floating node.

US Patent:

7519849, Apr 14, 2009

Filed:

Dec 20, 2005

Appl. No.:

11/313437

Inventors:

Han Bin Kim - Pleasanton CA, US
Wei-Yu Chen - Fremont CA, US

Assignee:

Sun Microsystems, Inc. - Santa Clara CA

International Classification:

G06F 1/12
G06F 5/06

US Classification:

713600, 713601

Abstract:

A technique for providing service processor (SP) access to registers, e. g. , control and status registers (CSRs), located within hardware modules of a computer system, ensures access to the CSRs within a predetermine time period. The computer system includes a host module (HM) and a plurality of client modules (CMs). The CMs each include one or more associated registers, and each of the CMs is separately addressable. At least one of the CMs operates at a different clock frequency than the remaining CMs and includes a clock synchronizer, which provides a clock signal to facilitate reading of or writing to the associated registers of the CM by the HM.

US Patent:

7707448, Apr 27, 2010

Filed:

May 3, 2007

Appl. No.:

11/744052

Inventors:

Han Bin Kim - Pleasanton CA, US
Yonghee Im - Pleasanton CA, US
Frank C. Chiu - Mountain View CA, US

Assignee:

Oracle America, Inc. - Redwood Shores CA

International Classification:

G06F 1/12
G01R 31/28

US Classification:

713401, 713400, 714726, 714729, 714731

Abstract:

A circuit for deterministic unparking of a strand of a microprocessor having multiple clock domains is described. The circuit includes a first flip-flop and a second flip-flop. Each flip-flop has a data input connected to receive a respective unpark signal, a clock signal at respective clock frequencies, and a respective enable signal. Each enable signal is generated by a respective logic block, each including a counter and each operating at a respective one of the clock frequencies. The second flip-flop has a data input connected to an output of the first flip-flop, and outputs an unpark signal that is used to unpark a strand of the microprocessor in a deterministic manner.

US Patent:

58835288, Mar 16, 1999

Filed:

Mar 20, 1997

Appl. No.:

8/822375

Inventors:

Abdul Qayyum Kashmiri - Fremont CA
Junaid Ahmed Ahmed - Milpitas CA
Han My Kim - Fremont CA

Assignee:

Cirrus Logic, Inc. - Fremont CA

International Classification:

H03K 190948

US Classification:

326 71

Abstract:

An input circuit to a semiconductor device may selectively accept different voltage logic levels (e. g. , TTL or CMOS) as selected by a preset selection signal. The selection signal activates an N-type or P-type transistor in the input circuit which alters the threshold switching voltage of the input circuit logic. By altering the input threshold voltage, both TTL and CMOS input signals may be correctly triggered. An additional circuitry may be provided to allow a low voltage circuit (e. g. , 3. 3 Volts) to be tolerant of higher voltage inputs (e. g. , 5 Volts). An isolation transistor isolates the input of the circuit from the high voltage signal, while a pulldown transistor pulls a high logic, high voltage signal down to supply voltage level.

US Patent:

20200394604, Dec 17, 2020

Filed:

Aug 28, 2020

Appl. No.:

17/006353

Inventors:

Han Bin Kim - Milpitas CA, US

International Classification:

G06Q 10/08
G07C 9/00

Abstract:

A method for shipping and handling of goods based on automatically operated, dual-access storage boxes is provided with at least one computerized dual-access storage box, at least one vehicle-authentication module, a central server module, and at least one courier vehicle. the vehicle-authentication module performs an authentication process on the courier vehicle goes for conditional access to the computerized dual-access storage box. The central server module receives an authentication request from the vehicle-authentication module. Accordingly, the vehicle-authentication module performs a first unlock event, if the courier vehicle is granted an authentication confirmation. This automatically opens a vehicle-side door for delivery of a cargo. Similarly, the central server module receives a user unlocking request. Accordingly, the central server module performs a second unlock event if the user unlocking request is verified. Further, the central server module executes the second unlock command wherein a recipient-side door is automatically opened.

US Patent:

20200020189, Jan 16, 2020

Filed:

Jul 12, 2019

Appl. No.:

16/509805

Inventors:

Han Bin Kim - Milpitas CA, US

International Classification:

G07C 9/00

Abstract:

A method for shipping and handling of goods based on automatically operated, dual-access storage boxes is provided with at least one computerized dual-access storage box, at least one vehicle-authentication module, a central server module, and at least one courier vehicle. the vehicle-authentication module performs an authentication process on the courier vehicle goes for conditional access to the computerized dual-access storage box. The central server module receives an authentication request from the vehicle-authentication module. Accordingly, the vehicle-authentication module performs a first unlock event, if the courier vehicle is granted an authentication confirmation. This automatically opens a vehicle-side door for delivery of a cargo. Similarly, the central server module receives a user unlocking request. Accordingly, the central server module performs a second unlock event if the user unlocking request is verified. Further, the central server module executes the second unlock command wherein a recipient-side door is automatically opened.

US Patent:

20180222979, Aug 9, 2018

Filed:

Nov 21, 2017

Appl. No.:

15/819153

Inventors:

- Redwood City CA, US
Han K. Kim - Redwood City CA, US
Louie Naumovski - Los Altos CA, US

International Classification:

C07K 16/28
A61K 45/06

Abstract:

The present disclosure provides antibodies and antibody drug conjugates that bind human CS1 and their uses to treat subjects diagnosed with a plasma cell neoplasm, for example, multiple myeloma.

US Patent:

20180112229, Apr 26, 2018

Filed:

Dec 11, 2017

Appl. No.:

15/838142

Inventors:

- THOUSAND OAKS CA, US
Han Suk Kim - Pinole CA, US
David Van-Dinh Dang - Oak Park CA, US
Kenneth A. Feldmann - Newbury Park CA, US

International Classification:

C12N 15/82
C07K 14/415
C12Q 1/6895

Abstract:

Methods and materials for modulating low-nitrogen tolerance levels in plants are disclosed. For example, nucleic acids encoding low nitrogen tolerance-modulating polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also disclosed are plants having increased low-nitrogen tolerance levels and plant products produced from plants having increased low-nitrogen tolerance levels.