Charlie K Lin

US Patent:

20050102701, May 12, 2005

Filed:

Nov 12, 2003

Appl. No.:

10/704779

Inventors:

Charlie Lin - Irvine CA, US
Jim Chang - West Covina CA, US
David Tan - El Monte CA, US

International Classification:

H04N007/173
H04N005/44
H04N005/91

US Classification:

725100000, 725131000, 348725000, 725151000

Abstract:

An attention parental switch system of video/audio device includes a button group, a function selection circuit, a microprocessor, an input control circuit, a central processor member, an audio control circuit and a video control circuit. The button group includes a change-over button and other button, such as volume button, power button. The input control circuit processes the signal coming from the button group and produces an output signal. The central processor member includes a central processor, ROM and RAM, program that the central processor runs and attention information data are stored in the ROM in advance. When a user pushes the change-over button, the central processor can cut off the audio input, at the same time, the central processor processes the attention information data and converts it into video signal to be outputting; the user pushes the change-over button again, audio signal will output again, and the central processor processes stops processing the attention information data.

US Patent:

D2912660, Aug 11, 1987

Filed:

Feb 19, 1985

Appl. No.:

6/702591

Inventors:

Charlie Lin - Cypress CA
Geoffrey Wu - Taipei, TW

US Classification:

D 6479

US Patent:

20220360936, Nov 10, 2022

Filed:

Jun 22, 2022

Appl. No.:

17/808236

Inventors:

- San Francisco CA, US
Charlie Lin - San Francisco CA, US
Yuanyuan Malek - San Francisco CA, US
Limin Shen - San Francisco CA, US

International Classification:

H04W 4/02

Abstract:

The present application discloses an improved transportation matching system, and corresponding methods and computer-readable media. According to disclosed embodiments, a transportation matching system receives a session indicator and device-based location. The system utilizes the received request and device-based location to identify and analyze historical transportation matching system information. The system then generates a confidence score based on this information that indicates a level of confidence that the device-based location is a pickup location associated with the request. If the generated confidence score exceeds a predetermined threshold, the system provides display components to a requestor computing device that enable confirmation of the transportation request with a single user interaction.

US Patent:

20200260219, Aug 13, 2020

Filed:

Apr 27, 2020

Appl. No.:

16/859797

Inventors:

- San Francisco CA, US
Snir Kodesh - San Francisco CA, US
Jatin Chopra - San Francisco CA, US
Kevin Fan - San Francisco CA, US
Charlie Lin - San Francisco CA, US
Limin Shen - San Francisco CA, US
Dor Levi - San Francisco CA, US
Asif Haque - San Francisco CA, US
Zeynep Erkin Baz - San Francisco CA, US

International Classification:

H04W 4/02
H04W 4/44
H04W 4/029
H04W 4/021

Abstract:

Embodiments provide techniques, including systems and methods, for determining an estimated target pickup location for a corresponding transport request at a particular location, such as associated with a particular geohash. A requestor may send a request that is associated with a location that does not reflect the requestor's intent regarding where they would like to be met by the provider (i.e., “picked up”). GPS inaccuracies may cause the request location to inaccurately indicate where the requestor will be; for example, the request location may be inside a building while the requestor is waiting on a curb around a far side of the building. The target pickup location allows for a requestor and a provider to meet more efficiently, reducing delay for the provider and improving the efficiency of the system by preventing provider system resources from being taken from other service areas and decreasing provider downtime upon matching.

US Patent:

20200250124, Aug 6, 2020

Filed:

Feb 4, 2019

Appl. No.:

16/266413

Inventors:

- Santa Clara CA, US
Sanjay Joshi - Bangalore, IN
Charlie Changhong Lin - Cupertino CA, US

International Classification:

G06F 13/42
G11C 7/22
G11C 7/10

Abstract:

Some embodiments include an apparatus including a first node to receive an input data signal including a first edge, and a second edge occurring after the first edge; a second node to receive a strobe signal including an edge; a first circuit to generate a modified strobe signal based on the strobe signal, the modified strobe signal including an edge occurring after the edge of the strobe signal; a second circuit to generate a modified data signal based on the input data signal, the modified data signal including an edge occurring after the second edge of the input data signal; and a third circuit to respond to the modified strobe signal and generate an output data signal based on the modified data signal.

US Patent:

20200112826, Apr 9, 2020

Filed:

Nov 19, 2019

Appl. No.:

16/688859

Inventors:

- San Francisco CA, US
Snir Kodesh - San Francisco CA, US
Jatin Chopra - San Francisco CA, US
Kevin Fan - San Francisco CA, US
Charlie Lin - San Francisco CA, US
Limin Shen - San Francisco CA, US
Dor Levi - San Francisco CA, US
Asif Haque - San Francisco CA, US
Zeynep Erkin Baz - San Francisco CA, US

International Classification:

H04W 4/02
H04W 4/021
H04W 4/029
H04W 4/44

Abstract:

Embodiments provide techniques, including systems and methods, for determining an estimated target pickup location for a corresponding transport request at a particular location, such as associated with a particular geohash. A requestor may send a request that is associated with a location that does not reflect the requestor's intent regarding where they would like to be met by the provider (i.e., “picked up”). GPS inaccuracies may cause the request location to inaccurately indicate where the requestor will be; for example, the request location may be inside a building while the requestor is waiting on a curb around a far side of the building. The target pickup location allows for a requestor and a provider to meet more efficiently, reducing delay for the provider and improving the efficiency of the system by preventing provider system resources from being taken from other service areas and decreasing provider downtime upon matching.

US Patent:

20190306657, Oct 3, 2019

Filed:

Mar 29, 2019

Appl. No.:

16/369998

Inventors:

- San Francisco CA, US
Snir Kodesh - San Francisco CA, US
Jatin Chopra - San Francisco CA, US
Kevin Fan - San Francisco CA, US
Charlie Lin - San Francisco CA, US
Limin Shen - San Francisco CA, US
Dor Levi - San Francisco CA, US
Asif Haque - San Francisco CA, US
Zeynep Erkin Baz - San Francisco CA, US

International Classification:

H04W 4/02
H04W 4/44
H04W 4/021
H04W 4/029

Abstract:

Embodiments provide techniques, including systems and methods, for determining an estimated target pickup location for a corresponding transport request at a particular location, such as associated with a particular geohash. A requestor may send a request that is associated with a location that does not reflect the requestor's intent regarding where they would like to be met by the provider (i.e., “picked up”). GPS inaccuracies may cause the request location to inaccurately indicate where the requestor will be; for example, the request location may be inside a building while the requestor is waiting on a curb around a far side of the building. The target pickup location allows for a requestor and a provider to meet more efficiently, reducing delay for the provider and improving the efficiency of the system by preventing provider system resources from being taken from other service areas and decreasing provider downtime upon matching.

US Patent:

20190297450, Sep 26, 2019

Filed:

Apr 10, 2019

Appl. No.:

16/380761

Inventors:

- San Francisco CA, US
Charlie Lin - San Francisco CA, US
Yuanyuan Malek - San Francisco CA, US
Limin Shen - San Francisco CA, US

International Classification:

H04W 4/02

Abstract:

The present application discloses an improved transportation matching system, and corresponding methods and computer-readable media. According to disclosed embodiments, a transportation matching system receives a session indicator and device-based location. The system utilizes the received request and device-based location to identify and analyze historical transportation matching system information. The system then generates a confidence score based on this information that indicates a level of confidence that the device-based location is a pickup location associated with the request. If the generated confidence score exceeds a predetermined threshold, the system provides display components to a requestor computing device that enable confirmation of the transportation request with a single user interaction.