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For the Inventor, By the Inventor

Bad Abbach, Germany

Dietrich Bonart

USPTO Granted Patents = 41 

 

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • München, DE (2004)
  • Bad Abbach, DE (2004 - 2024)

Company Filing History:

goldMedal41 out of 14,705 
 
Infineon Technologies Ag
 patents
silverMedal1 out of 29,302 
 
Robert Boschgmbh
 patents
where one patent can have more than one assignee

Years Active: 2004-2025

where 'Filed Patents' based on already Granted Patents

41 patents (USPTO):
1. 12456700 - Semiconductor die having an optical detection marker and method of producing the semiconductor die (2025-10-28),
2. 12191285 - Optical projection device having a grid structure (2025-01-07),
3. 11955064 - Multi-pixel LED arrangements (2024-04-09),
4. 11728257 - Semiconductor chip comprising a multiplicity of external contacts, chip arrangement and method for checking an alignment of a position of a semiconductor chip (2023-08-15),
5. 11718220 - Compensating for failed pixels in pixelated vehicle headlamps (2023-08-08),
6. 11164830 - Semiconductor chip and method of processing a semiconductor chip (2021-11-02),
7. 11057972 - Controlling LED intensity based on a detected photocurrent value (2021-07-06),
8. 11043622 - Encoded driver chip for light emitting pixel array (2021-06-22),
9. 10945323 - Detecting LED failure conditions (2021-03-09),
10. 10935590 - Electrically-verifiable fuses and method of fuse verification (2021-03-02),
11. 10892214 - Semiconductor chip comprising a multiplicity of external contacts, chip arrangement and method for checking an alignment of a position of a semiconductor chip (2021-01-12),
12. 10879384 - Alternator assembly having a gated diode arranged in a load path between an input terminal and an output terminal (2020-12-29),
13. 10607972 - Semiconductor devices for integration with light emitting chips and modules thereof (2020-03-31),
14. 10541212 - Semiconductor arrangement with a sealing structure (2020-01-21),
15. 10297583 - Semiconductor device package and methods of packaging thereof (2019-05-21),

Title: Dietrich Bonart: A Pioneer in Optical Projection Technologies

Introduction

Dietrich Bonart, based in Bad Abbach, Germany, is an inventive force in the realm of optical technologies. With an impressive portfolio of 40 patents, Bonart has made significant contributions to the field of light-emitting diodes (LEDs) and their applications in advanced projection devices.

Latest Patents

Among his latest innovations, Bonart has developed an optical projection device featuring a unique grid structure. This device consists of multiple LEDs, each comprising a semiconductor mesa that is separated by a grid structure designed to prevent optical crosstalk. The innovative design utilizes a conductive material to electrically connect the n-type semiconductors, enhancing the performance of the optical projection.

Additionally, Bonart has introduced multi-pixel LED arrangements that incorporate a first electrode positioned centrally within each LED circuit, complemented by a set of second electrodes arranged around it. This configuration allows for precise control of individual pixels, an essential feature for advanced display technologies. The controller circuit within the system enables the activation and deactivation of these pixels, leading to improved visual outputs.

Career Highlights

Bonart's professional journey includes critical roles at renowned companies such as Infineon Technologies AG and Robert Bosch GmbH. His work has been pivotal in the advancement of LED technologies, making him a prominent inventor in the industry. His extensive experience allows him to meld theoretical knowledge with practical applications, driving innovation forward.

Collaborations

Throughout his career, Bonart has collaborated with fellow innovators like Thomas Gross and Bernhard Weidgans. These partnerships have fostered a dynamic exchange of ideas and have significantly influenced the developments in optical projection and LED technologies.

Conclusion

Dietrich Bonart stands out as a leading inventor with a remarkable dedication to enhancing optical projection technologies. His numerous patents reflect a commitment to innovation and excellence, shaping the future of lighting and display systems. With ongoing advancements and collaborations, Bonart continues to be a key player in the evolution of LED technology.

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