Han K Kim

7256619, Aug 14, 2007

Apr 4, 2005

11/099186

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

Sun Microsystems, Inc. - Santa Clara CA

H03K 19/096
H03K 19/20

326 95, 326121, 365203, 327544

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.

7519849, Apr 14, 2009

Dec 20, 2005

11/313437

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

Sun Microsystems, Inc. - Santa Clara CA

G06F 1/12
G06F 5/06

713600, 713601

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.

7707448, Apr 27, 2010

May 3, 2007

11/744052

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

Oracle America, Inc. - Redwood Shores CA

G06F 1/12
G01R 31/28

713401, 713400, 714726, 714729, 714731

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.

58835288, Mar 16, 1999

Mar 20, 1997

8/822375

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

Cirrus Logic, Inc. - Fremont CA

H03K 190948

326 71

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.

20210271876, Sep 2, 2021

Apr 27, 2021

17/241791

- San Francisco CA, US
Han Suk Kim - San Francisco CA, US
James Kevin Murphy - San Francisco CA, US
Albert Yuen - San Francisco CA, US

G06K 9/00
G06K 9/62
G06K 9/46

The present disclosure relates to systems, methods, and non-transitory computer readable media for identifying traffic control features based on telemetry patterns within digital image representations of vehicle telemetry information. The disclosed systems can generate a digital image representation based on collected telemetry information to represent the frequency of different speed-location combinations for transportation vehicles passing through a traffic area. The disclosed systems can also apply a convolutional neural network to analyze the digital image representation and generate a predicted classification of a type of traffic control feature that corresponds to the digital image representation of vehicle telemetry information. The disclosed systems further train the convolutional neural network to determine traffic control features based on training data.

20200394604, Dec 17, 2020

Aug 28, 2020

17/006353

Han Bin Kim - Milpitas CA, US

G06Q 10/08
G07C 9/00

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.

20200356773, Nov 12, 2020

May 9, 2019

16/408168

- San Francisco CA, US
Han Suk Kim - San Francisco CA, US
James Kevin Murphy - San Francisco CA, US
Albert Yuen - San Francisco CA, US

G06K 9/00
G06K 9/62
G06K 9/46

The present disclosure relates to systems, methods, and non-transitory computer readable media for identifying traffic control features based on telemetry patterns within digital image representations of vehicle telemetry information. The disclosed systems can generate a digital image representation based on collected telemetry information to represent the frequency of different speed-location combinations for transportation vehicles passing through a traffic area. The disclosed systems can also apply a convolutional neural network to analyze the digital image representation and generate a predicted classification of a type of traffic control feature that corresponds to the digital image representation of vehicle telemetry information. The disclosed systems further train the convolutional neural network to determine traffic control features based on training data.

20200020189, Jan 16, 2020

Jul 12, 2019

16/509805

Han Bin Kim - Milpitas CA, US

G07C 9/00

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.