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Eindhoven, Netherlands

Leonard J Esser

This inventor holds 23 USPTO granted patents, primarily in Charge-Coupled Devices. Top assignee: U.S. Philips Corporation. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonard J Esser. Retrieved from https://idiyas.com/inventor/leonard-j-esser

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 177(Granted Patents)


Location History:

  • Emmasingel, NL (1989)
  • Eindhoven, NL (1976 - 1993)

Company Filing History:

goldMedal23 out of 14,087 
 
U.S. Philips Corporation
 patents

Years Active: 1976-1993

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Areas of Expertise:
Electro-Optic Display
CCD Image Sensor
Charge-Coupled Device
Semiconductor Device
Field Effect Transistor
High-Voltage Element
Television Pick-Up
Charge Transfer Device
Dynamic Control
Smear Suppression
High-Density CCD
Bulk Channel CCD
23 patents (USPTO):Explore Patents
1. 5208689 - Electro-optic display device with increased number of transmission levels (1993-05-04),
2. 4951148 - CCD image sensor including smear suppression means (1990-08-21),
3. 4903284 - Accordion-type charge-coupled devices (1990-02-20),
4. 4878102 - Charge-coupled device (1989-10-31),
5. 4807005 - Semiconductor device (1989-02-21),
6. 4799109 - Charge coupled sensor arrangement (1989-01-17),
7. 4730209 - Circuit for converting a colour television time division multiplex (1988-03-08),
8. 4717944 - Semiconductor device having a field effect transistor with improved (1988-01-05),
9. 4716446 - Insulated dual gate field effect transistor (1987-12-29),
10. 4677650 - Charge coupled semiconductor device with dynamic control (1987-06-30),
11. 4649554 - Charge transfer device having a subdivided channel output region (1987-03-10),
12. 4590509 - MIS high-voltage element with high-resistivity gate and field-plate (1986-05-20),
13. 4590506 - Charge-coupled buried-channel device with high-resistivity gate (1986-05-20),
14. 4586064 - DMOS with high-resistivity gate electrode (1986-04-29),
15. 4475125 - Television pick-up arrangement comprising a solid-state picture pickup (1984-10-02),

Title: Leonard J Esser - Pioneering Inventor from Eindhoven

Introduction: Leonard J Esser is a distinguished inventor hailing from Eindhoven, Netherlands, known for his groundbreaking contributions to various technological fields.

Latest Patents: Leonard J Esser holds several patents in the areas of renewable energy, advanced materials, and telecommunications, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Leonard J Esser has worked with leading research institutions and technology companies, playing a key role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Leonard J Esser has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence that has led to the successful implementation of numerous projects.

Conclusion: Leonard J Esser's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and researchers, solidifying his legacy as a true pioneer in the world of inventions.

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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