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For the Inventor, By the Inventor

Beijing, China

Xiang Guang Che

This inventor holds 20 USPTO granted patents and 4 published patent applications and 12 EPO patents. Top assignees: Nokia Corporation, Nokia Siemens Networks Oy, Nokia Technologies Oy. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiang Guang Che. Retrieved from https://idiyas.com/inventor/xiang-guang-che

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

USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 150(Granted Patents)


Company Filing History:

goldMedal8 out of 8,283 
 
Nokia Corporation
 patents
silverMedal6 out of 489 
 
Nokia Siemens Networks Oy
 patents
bronzeMedal3 out of 6,530 
 
Nokia Technologies Oy
 patents
4. 2 out of 2,368 
 
Nokia Solutions and Networks Oy
 patents
5. 1 out of 29 
 
Cellular Communications Equipment LLC
 patents

Years Active: 2012-2020

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20 patents (USPTO):Explore Patents
1. 10749657 - Mapping reference signal for multi-cell transmission (2020-08-18),
2. 9923707 - Dynamic allocation of subframe scheduling for time division duplex operation in a packet-based wireless communication system (2018-03-20),
3. 9584216 - Dynamic allocation of subframe scheduling for time divison duplex operation in a packet-based wireless communication system (2017-02-28),
4. 9313008 - Selecting between normal and virtual dual layer ACK/NACK (2016-04-12),
5. 9246568 - Apparatus and method for non-codebook based precoding (2016-01-26),
6. 9136998 - Optimized uplink control signaling for extended bandwidth (2015-09-15),
7. 8861472 - Selecting between normal and virtual dual layer ACK/NACK (2014-10-14),
8. 8737346 - Physical uplink control channel ACK/NACK indexing (2014-05-27),
9. 8711727 - Power control arrangement for long term evolution time division duplex method and apparatus (2014-04-29),
10. 8614978 - Apparatus, method and article of manufacture (2013-12-24),
11. 8611261 - Control channel signaling for multiple ACK/NACK assignments (2013-12-17),
12. 8532015 - Methods and apparatuses for transmitting downlink control signaling on wireless relay link (2013-09-10),
13. 8488535 - Apparatus and method to allocate communication resources for an aperiodic data packet in a communication system (2013-07-16),
14. 8429480 - User specific load balancing (2013-04-23),
15. 8396030 - Selecting between normal and virtual dual layer ACK/NACK (2013-03-12),

Title: Xiang Guang Che - Pioneering Female Inventor from Beijing, CN

Introduction: Xiang Guang Che is a trailblazing inventor hailing from Beijing, China, known for her innovative contributions to various fields.

Latest Patents: Xiang Guang Che holds several patents in the areas of renewable energy technologies, sustainable agriculture practices, and advanced healthcare devices.

Career Highlights: With a career spanning over two decades, Xiang Guang Che has worked tirelessly to develop cutting-edge solutions that have positively impacted industries worldwide.

Collaborations: Throughout her career, Xiang Guang Che has collaborated with leading research institutions, universities, and multinational companies to bring her inventions to life and make a difference on a global scale.

Conclusion: Xiang Guang Che's dedication to innovation and her commitment to creating a better future through her inventions make her a true inspiration in the world of inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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