Hua Cai

This inventor holds 30 USPTO granted patents and 20 published patent applications and 13 EPO patents, primarily in Signal Processing. Top assignees: Huawei Technologies Co., Limited, China Unionpay Co., Ltd., Chengdu Image Design Technology Co., Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hua Cai. Retrieved from https://idiyas.com/inventor/hua-cai-30sc4vcv

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

USPTO Granted Patents = 30 (Patent Applications = 20)

% Patents Active = 90.0

EPO Patents = 13 (Patent Applications = 38)

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 93(Granted Patents)

Location History:

Shenzhen, CN (2019)
Chengdu, CN (2014 - 2024)
Shanghai, CN (2016 - 2024)

Company Filing History:

18 out of 27,557

Huawei Technologies Co., Limited

patents

7 out of 118

China Unionpay Co., Ltd.

patents

3 out of 16

Chengdu Image Design Technology Co., Ltd.

patents

4. 2 out of 2,396

Huawei Technologies Co., Ltd.

patents

Years Active: 2014-2026

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Areas of Expertise:

Data Compression

Signal Processing

Image Sensor

Payment Methods

Power Amplifier

NFC Technology

Antenna Design

Digital Baseband

Phased Array

Transceiver

Cloud Computing

Noise Reduction

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12634754 - Data compression method, data decompression method, and communication apparatus (2026-05-19),

2. 12603626 - Multi-phase-based doherty power amplifier method and apparatus (2026-04-14),

3. 12494744 - Signal processing method and signal processing apparatus (2025-12-09),

4. 12387194 - Payment method, apparatus and system, device, and storage medium (2025-08-12),

5. 12243044 - Method, terminal device, server, system and storage medium for activating payment functions (2025-03-04),

6. 12218706 - Signal generating method, apparatus, and system (2025-02-04),

7. 12068995 - Method for processing uplink reference signal and related apparatus (2024-08-20),

8. 11968467 - Read circuit for image sensor (2024-04-23),

9. 11943555 - Pixel processing circuit and reading method thereof, and image sensor (2024-03-26),

10. 11901923 - Signal transmitter (2024-02-13),

11. 11875336 - Method and apparatus for migrating payment card, electronic device, server and medium (2024-01-16),

12. 11785358 - Method and system for reducing column noise of image sensor (2023-10-10),

13. 11562344 - Data processing method based on NFC label, system and server thereof (2023-01-24),

14. 11443293 - Secure network accessing method for POS terminal, and system thereof (2022-09-13),

15. 11199917 - Sensing screen, control circuit and control method thereof, and sensing screen apparatus (2021-12-14),

Title: Inventor Hua Cai - Revolutionizing Technology in Chengdu

Introduction: Hua Cai is a pioneering inventor based in Chengdu, China, known for her groundbreaking contributions to the field of technology.

Latest Patents: Hua Cai holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing her innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Hua Cai has worked with leading tech companies and research institutions, consistently pushing the boundaries of technological advancements.

Collaborations: Throughout her career, Hua Cai has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange.

Conclusion: Inventor Hua Cai's relentless pursuit of innovation and her significant contributions to the technological landscape make her a true trailblazer in the field of inventions.

Profile summary based on public USPTO records.