Chung Hun Lee

This inventor holds 6 USPTO granted patents and 1 published patent application and 8 EPO patents. Top assignee: Lg Electronics Inc.. Active years: 2010-2012.

USPTO Granted Patents = 6 (Patent Applications = 1)

% Patents Active = 33.3

EPO Patents = 8 (Patent Applications = 3)

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 75(Granted Patents)

Company Filing History:

6 out of 51,717

Lg Electronics Inc.

patents

Years Active: 2010-2012

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8245523 - Multi-air conditioner (2012-08-21),

2. 8169180 - Motor controller of air conditioner (2012-05-01),

3. 8138711 - Motor controller of air conditioner and method of the motor controller (2012-03-20),

4. 8120299 - Motor controller of air conditioner (2012-02-21),

5. 8072170 - Motor controller of air conditioner (2011-12-06),

6. 7791309 - Motor controller and method of controlling the motor (2010-09-07),

Title: Innovations by Chung Hun Lee

Introduction

Chung Hun Lee is a notable inventor based in Changwon, South Korea. He has made significant contributions to the field of air conditioning technology, holding a total of 6 patents. His work focuses on enhancing user convenience and improving the efficiency of air conditioning systems.

Latest Patents

One of his latest inventions is a Multi-air conditioner. This innovative air conditioner features a control unit for the outdoor unit that is divided into multiple blocks based on a set of rules. These blocks are mounted on different substrates, simplifying wiring and facilitating interconnection. This design allows for better management of the control unit in block units, ultimately improving user convenience.

Another significant patent is the Motor controller of an air conditioner. This invention includes a converter that transforms commercial AC power into DC power. It features an inverter with several switching elements that convert the DC power back into AC power to drive a three-phase motor. The design also incorporates a gate driver to control the switching operation and voltage drop units that protect the circuit elements within the controller.

Career Highlights

Chung Hun Lee is currently employed at LG Electronics Inc., where he continues to innovate and develop advanced air conditioning technologies. His work has been instrumental in enhancing the functionality and efficiency of air conditioning systems.

Collaborations

He collaborates with talented coworkers, including Han Su Jung and Sun Ho Hwang, who contribute to the innovative projects at LG Electronics Inc.

Conclusion

Chung Hun Lee's contributions to air conditioning technology through his patents demonstrate his commitment to innovation and user convenience. His work continues to influence the industry positively.