Yun Li

US Patent:

20050055352, Mar 10, 2005

Filed:

Sep 8, 2003

Appl. No.:

10/658439

Inventors:

Larry White - San Jose CA, US
Yun Li - San Jose CA, US

International Classification:

G06F017/30

US Classification:

707010000

Abstract:

An interface layer, also referred to as a synchronization-CDS bridge, automatically provides a first set of update information to a Content Directory Service (CDS) regarding any content received by a first media server during a data synchronization process. The interface layer also provides a second set of update information to a synchronization application regarding any content newly added to the first media server subsequent to a last data synchronization. The interface layer discovers the second set of update information provided to the synchronization application from the CDS. The second set of update information is used by the synchronization application to select the newly added content during a next data synchronization.

US Patent:

20220404979, Dec 22, 2022

Filed:

Mar 10, 2020

Appl. No.:

16/954156

Inventors:

- Boise ID, US
Jing Sang Liu - Shanghai, CN
Yun Li - Fremont CA, US
James P. Crowley - Longmont CO, US

International Classification:

G06F 3/06

Abstract:

Methods, systems, and devices for managing queues of a memory sub-system are described. A first command can be assigned to a first queue of a memory die of a memory sub-system. The first queue can be is associated with a first priority level and the memory die can include a second queue associated with a second priority level different from the first priority level. The second queue can include a second command, where the first command and the second command are each associated with a respective operation to be performed on the memory sub-system. In some examples, the first command can be issued before the second command based on the first and second priority levels.

US Patent:

20220374159, Nov 24, 2022

Filed:

Jul 8, 2022

Appl. No.:

17/860999

Inventors:

- Boise ID, US
Yun Li - Fremont CA, US
Scheheresade Virani - Frisco TX, US
Ning Zhao - Milpitas CA, US
Tom Victor Maria Geukens - Longmont CO, US

International Classification:

G06F 3/06

Abstract:

Methods, systems, and devices for command batching for a memory sub-system are described. A memory sub-system can receive a plurality of commands for a plurality of transfer units of a memory sub-system and generate a list of the plurality of transfer units that includes pointers between the plurality of transfer units. The memory sub-system can store at least one pointer of the list in a shared memory that is shared by a plurality of cores, the at least one pointer indicating a next transfer unit of the list. The memory sub-system can send an indicator of a first transfer unit of the list based on storing the at least one pointer in the shared memory and retrieve the plurality of transfer units from the shared memory based on sending the indicator of the first transfer unit and storing the at least one pointer in the shared memory.

US Patent:

20220299321, Sep 22, 2022

Filed:

Jun 26, 2020

Appl. No.:

17/618996

Inventors:

- MOUNTAIN VIEW CA, US
Yun LI - MOUNTAIN VIEW CA, US
Bryan A. COOK - Silver Spring MD, US

International Classification:

G01C 21/16
G06T 7/269

Abstract:

Methods, apparatus, and systems are provided for calibrating an optical flow (OF) sensor by using an inertial measurement unit (IMU) measurements in a planar robot system.

US Patent:

20220299543, Sep 22, 2022

Filed:

Jun 25, 2020

Appl. No.:

17/618997

Inventors:

- MOUNTAIN VIEW CA, US
Bryan A. COOK - Silver Spring MD, US
Zhanlue ZHAO - MOUNTAIN VIEW CA, US
Yun LI - MOUNTAIN VIEW CA, US

Assignee:

CEVA TECHNOLOGIES, INC. - MOUNTAIN VIEW CA

International Classification:

G01P 21/00
G01C 19/54
G01C 25/00
G01P 3/80
G01P 15/14

Abstract:

A method for calculating a scale factor for a gyroscope can include detecting, by a gyroscope, a physical motion of a robot, detecting, by an optical flow (OF) sensor (and/or camera), one or more image signals including information; and deriving estimates of sensor calibration parameters based on the detected physical motion and the information.

US Patent:

20210405929, Dec 30, 2021

Filed:

Sep 8, 2021

Appl. No.:

17/469365

Inventors:

- Boise ID, US
Ning Zhao - Milpitas CA, US
Tom V. Geukens - Longmont CO, US
Yun LI - Fremont CA, US

International Classification:

G06F 3/06
G06F 11/07

Abstract:

Methods, systems, and devices for internal commands for access operations are described. A memory sub-system can receive a request to perform an access operation. A first core of the memory sub-system can generate an internal command for performing the access operation. The internal command can include information for storing in a reference queue of the memory sub-system and an identification of a command entry of the reference queue. The first core can issue the internal command to perform the access operation and a second core of the memory sub-system can store the information in the command entry of the reference queue.

US Patent:

20210406182, Dec 30, 2021

Filed:

Sep 8, 2021

Appl. No.:

17/469342

Inventors:

- Boise ID, US
Yun Li - Fremont CA, US

International Classification:

G06F 12/0831
G06F 12/02

Abstract:

Methods, systems, and devices for hardware-based coherency checking techniques are described. A memory sub-system with hardware-based coherency checking can include a coherency block that maintains a coherency lock and releases coherency upon completion of a write command. The coherency block can perform operations to lock coherency associated with the write command, monitor for completion of the write to the memory device(s), release the coherency lock, and update one or more records used to monitor coherency associated with the write command. A coherency command and coherency status can be provided through a dedicated hardware bridge, such as a bridge through a level-zero cache coupled with the coherency hardware.

US Patent:

20210294522, Sep 23, 2021

Filed:

Mar 18, 2020

Appl. No.:

16/822916

Inventors:

- Boise ID, US
Yun Li - Fremont CA, US
Scheheresade Virani - Frisco TX, US
John Paul Traver - Boise ID, US
Ning Zhao - Milpitas CA, US

International Classification:

G06F 3/06
G06F 9/50

Abstract:

Methods, systems, and devices for the dynamic selection of cores for processing responses are described. A memory sub-system can receive, from a host system, a read command to retrieve data. The memory sub-system can include a first core and a second core. The first core can process the read command based on receiving the read command. The first core can identify the second core for processing a read response associated with the read command. The first core can issue an internal command to retrieve the data from a memory device of the memory sub-system. The internal command can include an indication of the second core selected to process the read response.