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For the Inventor, By the Inventor

Hoffman Estates, IL, United States of America

Feng Chen

USPTO Granted Patents = 12

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 65(Granted Patents)


Company Filing History:

goldMedal11 out of 1,093 
 
Abl IP Holding LLC
 patents
silverMedal1 out of 1 
 
Alb IP Holding LLC
 patent

Years Active: 2017-2024

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12 patents (USPTO):Explore Patents
1. 12022585 - Dynamic PWM frequency control (2024-06-25),
2. 11268690 - Luminaire system with integrated, dynamic audio visual control (2022-03-08),
3. 11149938 - Luminaire system with trim component and integrated user experience elements (2021-10-19),
4. 11118779 - Luminaire with an integrated speaker (2021-09-14),
5. 10952292 - Programmable driver for variable light intensity (2021-03-16),
6. 10856384 - Lighting system with configurable color temperatures (2020-12-01),
7. 10448471 - Lighting system with configurable dimming (2019-10-15),
8. 10299337 - Systems to control dimming operations of a light-emitting diode light fixture using multiple dimming modes (2019-05-21),
9. 10104731 - Combination dimmable driver (2018-10-16),
10. 9860951 - Systems and methods for balancing current among light-emitting diode boards (2018-01-02),
11. 9844114 - Color mixing for solid state lighting using direct AC drives (2017-12-12),
12. 9769894 - Controlling LED current from a constant voltage source (2017-09-19),

Title: The Innovative Contributions of Feng Chen

Introduction

Feng Chen is a notable inventor based in Hoffman Estates, IL (US). He holds a total of 12 patents, showcasing his significant contributions to the field of technology and innovation. His work primarily focuses on advancements in pulse width modulation systems and integrated lighting solutions.

Latest Patents

One of Feng Chen's latest patents is titled "Dynamic PWM Frequency Control." This patent presents a dynamic pulse width modulation (PWM) system that includes current frequency determination circuitry. This circuitry determines a DC value of a source current and generates a frequency of the source current to produce a plurality of pulses from an AC power source. The PWM generation circuitry then generates a first PWM signal with a first frequency based on the DC value, while also generating a second PWM signal with a second frequency based on the frequency of the current source. Notably, the first frequency is less than the second frequency.

Another significant patent is the "Luminaire System with Integrated, Dynamic Audio Visual Control." This innovative lighting system features a first luminaire that includes a first light source generating a first light output and a first visual feedback response source. Additionally, it incorporates a first speaker that produces a first audio output. The system also includes a second luminaire with similar features, where the second audio output differs from the first, allowing for a multichannel audio protocol output.

Career Highlights

Feng Chen has worked with several companies throughout his career, including Abl IP Holding LLC and Alb IP Holding LLC. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

Feng has collaborated with notable individuals in his field, including Towfiq M Chowdhury and Charles Jeffrey Spencer. These collaborations have likely enriched his work and led to further innovations.

Conclusion

Feng Chen's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His innovative solutions in PWM systems and lighting technology continue to impact the industry positively.

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