David Y Sun

8282012, Oct 9, 2012

Nov 12, 2010

12/945722

Ben Wei Chen - Santa Ana CA, US
David Sun - Fountain Valley CA, US
George Shiu - South Pasadena CA, US

Kingston Technology Corporation - Fountain Valley CA

G06K 19/06

235492, 439638

Method and system for expanding the memory capacity of devices that use flash memory cards. In one aspect, a memory card expander assembly includes an adaptor shaped to be connected to a memory card slot of a host device, and a receptacle assembly in communication with the adaptor and operative to be attached to the host device. The receptacle assembly includes an expanded memory card slot operative to connect to a memory card such that the host device can communicate with the connected memory card when the adaptor is connected to the memory card slot.

20070234846, Oct 11, 2007

Mar 15, 2006

11/376257

David Sun - Arcadia CA, US

G05G 1/14

074594300

A pedal propulsion mechanism has a first crank arm mechanically connecting to a first gear set and a drive wheel. A second crank arm mechanically connects to a second gear set and the drive wheel. On a first crank arm power stroke the first crank arm drives the drive wheel and first gear set driving a second gear set driving the second crank arm. The first and second gear set have a gear ratio so that on a first crank arm power stroke the first crank arm drives the drive wheel and also drives the first gear set that drives a second gear set that drives the second crank arm at a rotational speed different than that of the first crank arm.

20110179369, Jul 21, 2011

Jan 15, 2010

12/688792

Chin-Tang YEN - Kaohsiung City, TW
Ngoc LE - Irvine CA, US
David SUN - Fountain Valley CA, US

KINGSTON TECHNOLOGY CORPORATION - Fountain Valley CA

G06F 13/00
G06F 3/048
G08B 5/00

715771, 710110, 3408154

A management hub is disclosed. The management hub comprises an interface; a master hub controller coupled to the interface; a plurality of ports coupled to the master hub controller; a microcontroller coupled to the master hub controller; and hub setting switch and a slave hub controller coupled to the microcontroller and the plurality of ports. The management hub also includes a memory device coupled to the microcontroller, the memory device including a hidden drive information partition and a hidden drive organizer partition for managing and identifying information in various drives coupled to the plurality of ports, wherein when the management hub is first connected to a host system the drives are displayed in an inactive state.

20190031157, Jan 31, 2019

Jan 26, 2018

15/881496

David R. Sun - Placentia CA, US
Darrell Brubaker - Eaton OH, US

B60S 9/04

A device and method used to raise or lower the landing gear of a semi-trailer. The device is incorporated into the structure of the landing gear of the semi-trailer and actuates the landing gear according to user selection. The user may select to actuate the landing gear through a motorized gear assembly within the device, by optionally attaching a handle to the landing gear via the device, or by engaging a separate motorized hand tool to the landing gear via the device. To use the handle or the motorized hand tool, the user actuates a shift lever disposed on the device which disengages the related mechanical means for actuating the landing gear. The flexibility for actuating the landing gear allows a user to raise or lower the landing gear according to the surrounding circumstances or in case one of the means for actuating breaks or fails.

20190031159, Jan 31, 2019

Jan 26, 2018

15/881492

David R. Sun - Placentia CA, US
Darrell Brubaker - Eaton OH, US

B60S 9/12

A device and method used to raise or lower the landing gear of a semi-trailer. The device is coupled to the landing gear of the semi-trailer and actuates the landing gear according to user selection. The user may select to actuate the landing gear through a motorized gear assembly within the device, by optionally attaching a handle to the landing gear via the device, or by engaging a separate motorized hand tool to the landing gear via the device. To use the handle or the motorized hand tool, the user actuates a shift lever disposed on the device which disengages the related mechanical means for actuating the landing gear. The flexibility for actuating the landing gear allows a user to raise or lower the landing gear according to the surrounding circumstances or in case one of the means for actuating breaks or fails.

20180268627, Sep 20, 2018

Jan 9, 2018

15/865566

David R. Sun - Placentia CA, US

G07C 5/12
G07C 5/00
B60Q 11/00
B60S 9/06
B62D 53/06

A system for monitoring the use of one or more lift devices used for raising or lowering the landing gear of a semi-trailer. A data management module within the system includes a suite of features which are used to take received lift device data and convert it into an easily understood graphical representation. Each lift device is configured to transmit data related to its operation to the data management module of the system which then displays the lift device data as a graphical representation and/or data set according to the type of user using the system. The lift device data which is displayed to the user can include an amount of torque applied to the lift device, the number of times the lift device has been activated, or any other data point which gives the user an overall snapshot of the performance of the lift device(s) under their control.

20180065456, Mar 8, 2018

Sep 6, 2017

15/696895

David R. Sun - Placentia CA, US

B60J 11/04

An apparatus and method for disposing a cover over an automobile. The apparatus is placed on the highest portion of a vehicle and then activated by either actuating an app on a mobile device or by actuating the apparatus itself. The apparatus then raises a shell and exposes a cover that is disposed about a rotating body. A motor disposed within the apparatus then begins to spin the rotating body which expands the cover out over the vehicle. Once fully deployed, the user may secure the cover to the vehicle. To retract the cover, the user releases the cover from the vehicle and then activates the apparatus to spin the rotating body in the opposing direction which draws the cover back into the apparatus. The apparatus may be powered by a plurality of batteries or recharged by the sun via a solar panel disposed within the surface of the apparatus.

20170061503, Mar 2, 2017

Aug 31, 2015

14/841206

David R. Sun - Placentia CA, US

G06Q 30/02
G07F 17/32

A system and method for clients to generate, manage, and send interactive advertising to a plurality of users or consumers. A client, a server, and at least one user device interact with one another over a pre-existing communication network such as the internet. The client generates an interactive advertising campaign by uploading selected media to a server via a web site. The client may also set a plurality of settings associated with the interactive advertising including the age range of individuals the advertisement is to be sent to, the location of individuals the advertisement is to be sent to, among others. The server then distributes the interactive advertisement to the determined user devices through the context of a game application. Results of the consumers interacting with the game application is stored and tracked for the client. The client may also update the settings associated with the interactive advertising at any time.