Rochester Hills, MI, United States of America

Yichao Guo

This inventor holds 11 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Nissan North America, Inc., Fca US LLC, Ford Global Technolgoies, LLC. Active years: 2015-2022.

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 72.7

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 34(Granted Patents)

Company Filing History:

5 out of 1,188

Nissan North America, Inc.

Ford Global Technolgoies, LLC

patents

Years Active: 2015-2022

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11386725 - Vehicle diagnostic apparatus (2022-07-12),

2. 10830651 - Thermostat monitoring system and method (2020-11-10),

3. 10598113 - Method for determining and applying an engine misfire threshold (2020-03-24),

4. 10550749 - Exhaust gas temperature sensor diagnostic system (2020-02-04),

5. 10408113 - Self correction for exhaust gas temperature sensor system (2019-09-10),

6. 10323590 - Method and system for plug fouling monitoring and cleaning (2019-06-18),

7. 10173520 - Fuel cap detection system (2019-01-08),

8. 10018143 - Methods and system for engine control (2018-07-10),

9. 10005469 - Response amplitude modification for hybrid electric vehicle misfire detections (2018-06-26),

10. 9879630 - Intake oxygen sensor rationality diagnostics (2018-01-30),

11. 9224252 - Method of diagnosing the rationality of a humidity sensor output signal (2015-12-29),

Title: Yichao Guo: Innovator in Vehicle Diagnostics

Introduction

Yichao Guo is a prominent inventor based in Rochester Hills, MI (US), known for his contributions to vehicle diagnostic technology. With a total of 11 patents to his name, Guo has made significant advancements in the automotive industry.

Latest Patents

One of his latest inventions is a vehicle diagnostic apparatus. This apparatus includes a receiver, an electronic controller, and a display. The receiver is designed to receive information from a vehicle monitor. The electronic controller determines the status of the monitor and outputs this status in an 8-bit format, with at least two bits indicating a predetermined status of the vehicle monitor. The display is configured to show the output. Another notable patent is a thermostat monitoring system and method. This method involves measuring engine coolant temperature with a sensor after engine startup. It compares the temperature to a predetermined threshold and adjusts a passing index based on the comparison of multiple coolant temperatures with a corresponding temperature model.

Career Highlights

Throughout his career, Yichao Guo has worked with reputable companies such as Nissan North America, Inc. and FCA US LLC. His experience in these organizations has contributed to his expertise in vehicle diagnostics and monitoring systems.

Collaborations

Guo has collaborated with notable coworkers, including Robert Stack and Janean Kowalkowski, further enhancing his innovative work in the field.

Conclusion

Yichao Guo's contributions to vehicle diagnostic technology demonstrate his commitment to innovation and excellence in the automotive industry. His patents reflect a deep understanding of vehicle systems and a drive to improve their functionality.