Chang Hui L Zhu

20130050692, Feb 28, 2013

Aug 30, 2011

13/221591

Hamilton Roger Tang - Los Altos CA, US
Michael George Youngquist - Palo Alto CA, US
Chang Zhu - Union City CA, US

MOLECULAR DEVICES, LLC - Sunnyvale CA

G01N 21/01

356246, 356244

A presentation system for a low-volume solution sample for use in an analysis system is provided. An adapter positions aliquots of the low-volume sample solution for measurement by the analysis system. The adapter includes a recess formed in an upper surface of the adapter for removable receipt of a sample holder that holds the aliquots of the low-volume sample solution. The sample holder is seated in the recess when the sample holder is inserted into the recess. The shape of the recess substantially conforms to at least a portion of the shape of the sample holder such that the recess maintains the sample holder in place during measurement of the aliquots. The recess also has a depth sufficient to receive the sample holder and a cover plate when the sample holder and the cover plate are inserted into the recess.

20220351120, Nov 3, 2022

Apr 28, 2022

17/731699

- San Francisco CA, US
Chang Zhu - San Francisco CA, US
Kyle Hsiao - San Francisco CA, US
Li Pei - Jersey City NJ, US

G06Q 10/08
G06N 20/00

A method is described. The method includes determining, by a central server computer using a machine learning model, aggregates of items that are likely to be ordered by end users. The method also includes initiating placement of the items in the aggregates of items in one or more locations based on locations of the end users, receiving a request for an aggregate of items, and initiate the fulfillment of the request for the aggregate of items, where the items in the aggregates of items are at the one or more locations.

20210019010, Jan 21, 2021

Jul 19, 2019

16/517339

- Suwon-si, KR
Chang Long Zhu Jin - San Mateo CA, US

G06F 3/041

A hover touch controller device includes a touch sensor having a touch surface with a first aspect ratio and a proximity sensor. Information on when and where a user touches the touch surface is detected. Additionally, information on hover-input events is detected. The hover input events correspond to a user's finger hovering over the touch surface within some maximum depth. The hover touch device further includes a controller. The processor communicates three-dimensional spatial information to a Graphical User Interface (GUI). The GUI generates visualizations based on the hover events and the touch events on a display having an interactive surface with a second aspect ratio. The processor further corrects for any issues associated with supporting a variety of GUI designs. This can include correcting for a difference between the first aspect ratio and the second aspect ratio.

20210011604, Jan 14, 2021

Jul 8, 2019

16/505005

- Suwon-si, KR
Jee Hoon Kim - Cupertino CA, US
Chang Long Zhu Jin - San Mateo CA, US

G06F 3/041
G06F 3/044
H03K 17/955

A hover touch controller device includes a touch sensor having a touch surface and a proximity sensor. The touch sensor provides two-dimensional position information on when and where a user's finger touches the touch surface. The proximity sensor provides three-dimensional position information on pre-touch events. The pre-touch events corresponding to the user's finger hovering over the touch surface within some maximum depth. The hover touch controller device further includes a processor. The processor determines from the three-dimensional information a hover point projected on the touch surface and determines from the two-dimensional information a touch point on the touch surface. The processor communicates the hover point and the contact point to a display device. This can include correcting for any perceived user interaction issues associated an offset between the hover point and the touch point.

20200293176, Sep 17, 2020

Mar 15, 2019

16/355438

- Suwon-si, KR
Yuchang Hu - Santa Clara CA, US
Chang Long Zhu Jin - San Mateo CA, US
Kristen Kator - San Mateo CA, US

G06F 3/0481
G06F 3/01
G06F 3/0488
G06F 3/0484

An electronic device includes a touchscreen display and at least one processor. The at least one processor is configured to present a dynamic user interface on the touchscreen display. The dynamic user interface includes a first input region forming a dial. The first input region is configured to receive user input related to a first viewing direction associated with a 360° video. The at least one processor is also configured to detect the user input. In addition, the at least one processor is configured to transmit the user input to a display device to control presentation of the 360° video on the display device. The dynamic user interface may further include a second input region, where the second input region is configured to receive second user input related to a second viewing direction associated with the 360° video.

20190191850, Jun 27, 2019

Dec 21, 2017

15/850310

- Suwon-si, KR
Kyle T. McGill - San Jose CA, US
Chang Long Zhu Jin - Sunnyvale CA, US
Stacie L. Hibino - San Jose CA, US
Kumi Akiyoshi - San Francisco CA, US

A45D 44/00
G06T 19/20
G06T 19/00
G06F 3/01
G06K 9/00
A45D 42/08
A47G 1/16

A method includes retrieving, by a device, contextual information based on at least one of an image, the device, user context, or a combination thereof. At least one model is identified from multiple models based on the contextual information and at least one object recognized in an image based on at least one model. At least one icon is displayed at the device. The at least one icon being associated with at least one of an application, a service, or a combination thereof providing additional information.

20180336009, Nov 22, 2018

Dec 28, 2017

15/857301

- Suwon-si, KR
Kumi Akiyoshi - San Francisco CA, US
Tais C. Mauk - San Francisco CA, US
Chang Long Zhu Jin - Sunnyvale CA, US
Jung Won Hong - Sunnyvale CA, US

G06F 3/16
G06F 3/0488
G10L 15/08
G06F 3/041

A method includes receiving a voice input at an electronic device. An ambiguity of the voice input is determined. The ambiguity is resolved based on contextual data. The contextual data includes at least one of: an image, a non-voice input comprising a gesture, a pointer of a pointing device, a touch, or a combination thereof.

20170364198, Dec 21, 2017

Apr 28, 2017

15/581412

- Suwon-si, KR
Stacie HIBINO - Mountain View CA, US
Chang Long ZHU JIN - Mountain View CA, US

G06F 3/041
G06F 3/0346
G06F 3/0484
G06F 3/0482

A controller includes a touch sensor and a proximity sensor. Information on when and where a user touches the surface of the touch sensor is detected. Additionally, information on pre-touch events is detecting. The pre-touch events correspond to a user's finger hovering over the touch sensor within some maximum depth. A display device generates visualizations based on the hover events and the touch events. This can include providing visual feedback in a hover mode where a user's finger is, relative to the touch sensor. Additionally, various forms of navigation information may be provided in the hover mode, as well as other control information.