Company Filing History:

9 out of 15,586

Honeywell International Inc.

Years Active: 1984-2010

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7855708 - LED backlight luminance sensing for LCDs (2010-12-21),

2. RE41685 - Light source with non-white and phosphor-based white LED devices, and LCD assembly (2010-09-13),

3. 6876139 - Partitioned flat fluorescent lamp (2005-04-05),

4. 6747413 - Display cold spot temperature regulator (2004-06-08),

5. 6724158 - Power linearization technique for controlling the luminance of light emitting display devices (2004-04-20),

6. 6666567 - Methods and apparatus for a light source with a raised LED structure (2003-12-23),

7. 6411072 - PWM power supply with constant RMS output voltage control (2002-06-25),

8. 6411042 - Display cold spot temperature regulator (2002-06-25),

9. 6329802 - Method and apparatus for programmable power curve and wave generator (2001-12-11),

10. 5606318 - Apparatus for conversion of scaled binary data (1997-02-25),

11. 5391934 - Load sensor driver apparatus (1995-02-21),

12. 4631540 - Angular position to linear voltage converter (1986-12-23),

13. 4581544 - Delayed monostable multivibrator (1986-04-08),

14. 4490655 - Bi-directional driver system for electrical load (1984-12-25),

Title: Alan Stuart Feldman: A Pioneer in LED Technology

Introduction

Alan Stuart Feldman, an inventor based in Phoenix, AZ, has made significant contributions to the field of display technology with a total of 14 patents to his name. His innovative work primarily focuses on enhancing liquid crystal display (LCD) systems through advancements in LED backlighting.

Latest Patents

Among his latest patents, Feldman has developed a system for LED backlight luminance sensing in LCDs. This invention involves an array of LEDs positioned for backlighting, incorporating multiple LED strings. A sampling LED from one of the strings is used to detect the emitted light via an optical path with a light sensor. The readings from the sensor are then compared to a pre-set command to adjust the power supplied to the LED array for optimal performance. An embodiment of this invention includes a sampling enclosure that houses both the sampling LED and the light sensor, where the emitted light is altered in direction and reflected within the enclosure. Furthermore, Feldman has designed a light source utilizing phosphor-based LEDs, allowing for selective color tuning while reducing interference between adjacent LEDs, aimed at serving as a backlight for LCD assemblies.

Career Highlights

Feldman’s impressive career includes valuable experience with notable companies. He has worked with Honeywell International Inc. and Sperry Corporation, where he honed his skills in technology and innovation. His career is characterized by a commitment to pushing the boundaries of display technology and improving user experiences through inventive solutions.

Collaborations

In his innovative journey, Feldman has collaborated with talented coworkers such as Brian David Cull and Dennis Michael Davey. These collaborative efforts have undoubtedly contributed to the success of his inventions and the advancement of technology in his field.

Conclusion

Alan Stuart Feldman stands out as a prominent figure in the world of inventors, particularly in the realm of LED technology for display systems. His multiple patents reflect his dedication to innovation and his impact on the industry, making him a significant contributor to modern display technologies.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.