For the Inventor, By the Inventor

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Berlin, Germany

Vi Systems Gmbh

USPTO Granted Patents = 16

% Expired Patents = 18.8

Forward Citations = 165

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10 inventors (with patents filed for the assignee):

Vitaly Shchukin (10 out of 32 patents)

Nikolay Ledentsov (9 out of 14 patents)

Joerg-Reinhardt Kropp (3 out of 4 patents)

4. Nikolai Ledentsov (2 out of 22 patents)

5. C Willard Lackie (2 out of 3 patents)

6. Kirit K Talati (1 out of 10 patents)

7. Kiritkumar Talati (1 out of 2 patents)

8. Bill L Braswell (1 out of 1 patent)

9. W Jesse Furqueron (1 out of 1 patent)

10. Thomas A Brocker (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 10777969 - Wavelength-stabilized near-field optoelectronic device (2020-09-15),

2. 10651628 - Micropillar optoelectronic device (2020-05-12),

3. 10516251 - Reliable high-speed oxide-confined vertical-cavity surface-emitting laser (2019-12-24),

4. 10283937 - Optoelectronic device with enhanced lateral leakage of high order transverse optical modes into alloy-intermixed regions and method of making same (2019-05-07),

5. 10243330 - Optoelectronic device with resonant suppression of high order optical modes and method of making same (2019-03-26),

6. 10121935 - Three-dimensional semiconductor nanoheterostructure and method of making same (2018-11-06),

7. 9917419 - Low capacitance optoelectronic device (2018-03-13),

8. 9151918 - Opto-electronic assembly for parallel high speed transmission (2015-10-06),

9. 8478133 - Method for encoding and decoding of optical signals (2013-07-02),

10. 8472496 - Optoelectronic device and method of making same (2013-06-25),

11. 8447187 - Optoelectronic interconnect for high frequency data transmission at low power consumption (2013-05-21),

12. 8439578 - Opto-electronic assembly for high speed transmission (2013-05-14),

13. 7593436 - Electrooptically Bragg-reflector stopband-tunable optoelectronic device for high-speed data transfer (2009-09-22),

14. 5365606 - Virtual software machine running multiple program modules in a single (1994-11-15),

15. 5067072 - Virtual software machine which preprocesses application program to (1991-11-19),

Company Overview

Vi Systems GmbH is a Berlin-based technology company specializing in advanced optical communication solutions. The organization focuses on developing high-performance photonic devices and systems that cater to various applications, including telecommunications and data centers. With a strong emphasis on innovation, Vi Systems is dedicated to enhancing data transmission capabilities and supporting the growing demands of modern communication infrastructures. Their expertise in photonics positions them as a key player in the evolving landscape of optical technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#61 in D-1000 Berlin

#2,625 in Germany

#37,868 in the World

Berlin, Germany

Vi Systems Gmbh

Forward Citations = 165

10 inventors:

Vitaly Shchukin (10 out of 32 patents)

Nikolay Ledentsov (9 out of 14 patents)

Joerg-Reinhardt Kropp (3 out of 4 patents)

4. Nikolai Ledentsov (2 out of 22 patents)

5. C Willard Lackie (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vi Systems Gmbh. Retrieved from https://idiyas.com/company/vi-systems

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

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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