Dong Han

This inventor holds 12 USPTO granted patents and 5 published patent applications and 2 EPO patents. Top assignees: Huawei Technologies Co., Limited, Fih (Hong Kong) Limited, Hon Hai Precision Industry Co., Ltd.. Active years: 2003-2024.

USPTO Granted Patents = 12 (Patent Applications = 5)

% Patents Active = 75.0

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 29(Granted Patents)

Location History:

Shenzhen, CN (2003 - 2022)
Chengdu, CN (2018 - 2024)

Company Filing History:

3 out of 27,557

Huawei Technologies Co., Limited

patents

2 out of 1,166

Fih (Hong Kong) Limited

patents

2 out of 19,792

Hon Hai Precision Industry Co., Ltd.

patents

4. 1 out of 974

Aac Technologies Pte. Ltd.

patents

5. 1 out of 860

Shenzhen Futaihong Precision Industry Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2003-2024

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1044156 - Retractable pet leash (2024-09-24),

2. 12040823 - Signal sending circuit, signal receiving circuit, electronic apparatus, and base station (2024-07-16),

3. D966632 - Retractable pet leash (2022-10-11),

4. 10333691 - Receiver and signal processing method (2019-06-25),

5. D850222 - Scoop (2019-06-04),

6. D839499 - Disposable pet waste collector (2019-01-29),

7. 10129821 - Multichannel radio frequency apparatus and method (2018-11-13),

8. 9577451 - Holder for portable electronic device (2017-02-21),

9. 9510108 - Circuit module for silicon condenser microphone (2016-11-29),

10. D676013 - Mobile phone (2013-02-12),

11. 6926586 - Fixture for attaching indicator to grinding machine (2005-08-09),

12. 6551177 - Forming device for bevelling (2003-04-22),

Title: The Innovative Mind of Dong Han

Introduction

Dong Han is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of technology, holding a total of 12 patents. His work reflects a commitment to innovation and advancement in electronic apparatus and communication systems.

Latest Patents

Among his latest patents is the retractable pet leash, which showcases his ability to blend practicality with technology. Additionally, he has developed a signal sending circuit, signal receiving circuit, electronic apparatus, and base station. This patent details a complex circuit design that includes a signal pre-processing sub-circuit, a digital-to-analog conversion sub-circuit, an intermediate frequency power splitter, K frequency conversion phase-shift sub-circuits, and K antenna elements. The intricate connections between these components highlight his expertise in electronic engineering.

Career Highlights

Dong Han has worked with notable companies such as Huawei Technologies Co., Limited and Fih (Hong Kong) Limited. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking projects.

Collaborations

Throughout his career, Dong has collaborated with talented individuals, including Zhiyong Liu and Chua TiongKee. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Dong Han's contributions to technology and his impressive portfolio of patents underscore his role as a leading inventor in the industry. His work continues to inspire advancements in electronic communication and practical solutions for everyday challenges.