Xihua Ma

This inventor holds 12 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 2 EPO patents. Top assignees: Gd Midea Heating & Ventilating Equipment Co., Ltd., Midea Group Co., Ltd., Hefei Midea Heating & Ventilating Equipment Co., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xihua Ma. Retrieved from https://idiyas.com/inventor/xihua-ma

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 12 (Patent Applications = 3)

% Patents Active = 91.7

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 9)

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 3(Granted Patents)

Location History:

Guangdong, CN (2017)
Hefei, CN (2021)
Beijing, CN (2022)
Foshan, CN (2018 - 2024)

Company Filing History:

9 out of 77

Gd Midea Heating & Ventilating Equipment Co., Ltd.

patents

6 out of 972

Midea Group Co., Ltd.

patents

2 out of 24

Hefei Midea Heating & Ventilating Equipment Co., Ltd.

patents

4. 1 out of 21

Gd Midea Heating & Ventilating Equipment Co., Ltd.

patents

5. 1 out of 16

Hefei Midea Heating & Ventilating Equipment Co., Ltd.

patents

6. 2 out of 834,601

Other

patents

where one patent can have more than one assignee

Years Active: 2017-2026

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12584665 - Method and device for controlling air conditioner (2026-03-24),

2. 12101908 - Air conditioning apparatus and electric control box (2024-09-24),

3. 11982459 - Air conditioning apparatus and electric control box (2024-05-14),

4. 11561020 - Air conditioning system, and defrosting control method and device thereof (2023-01-24),

5. 11389271 - Nickel-titanium file root canal preparation instrument (2022-07-19),

6. 11293657 - Air conditioning system and pressure ratio control method and device thereof (2022-04-05),

7. 11168918 - Control method and control system for variable-frequency compressor, and air conditioner (2021-11-09),

8. 11168913 - Control method and control device of air conditioner and air conditioner (2021-11-09),

9. 10782041 - Multi-type air conditioning system and anti-cold-air control method and apparatus of indoor unit thereof (2020-09-22),

10. 10436489 - Method and device for controlling refrigerator in air conditioning system and air conditioning system (2019-10-08),

11. 9920949 - Air conditioning system and energy management method of air conditioning system (2018-03-20),

12. 9683760 - Outdoor unit of air-conditioner, two-pipe air-conditioning system and three-pipe air-conditioning system having the same (2017-06-20),

Title: Xihua Ma: Pioneering Inventor from Foshan

Introduction: Xihua Ma is a distinguished inventor hailing from Foshan, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Xihua Ma holds several patents in the areas of renewable energy, artificial intelligence, and sustainable manufacturing, showcasing his commitment to creating solutions for the future.

Career Highlights: With a career spanning over two decades, Xihua Ma has worked with leading research institutions and technology companies, where he has spearheaded projects that have revolutionized industries.

Collaborations: Xihua Ma has collaborated with top universities and multinational corporations to develop cutting-edge technologies, demonstrating his ability to work across disciplines and sectors to drive innovation.

Conclusion: Xihua Ma's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs in Foshan and beyond.

Profile summary based on public USPTO records.