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For the Inventor, By the Inventor

Oxford, MA, United States of America

Ipg Photonics Corporation


USPTO Granted Patents = 197



Trademarks = 11

Forward Citations = 521

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233 inventors (with patents filed for the assignee):

goldMedal Valentin Gapontsev (39 out of 43 patents)

silverMedal Igor Samartsev (23 out of 26 patents)

bronzeMedal Valentin Fomin (17 out of 21 patents)

4.  Yuri Grapov (15 out of 19 patents)

5.  Jeffrey P Sercel (15 out of 29 patents)

6.  Manuel J Leonardo (14 out of 20 patents)

7.  Marco Mendes (13 out of 15 patents)

8.  Paul J L Webster (12 out of 16 patents)

9.  Alexey V Avdokhin (11 out of 11 patents)

10.  Joshua Schoenly (9 out of 9 patents)

11.  Gregory B Altshuler (9 out of 65 patents)

12.  Mathew Hannon (8 out of 8 patents)

13.  Andrey Abramov (8 out of 9 patents)

14.  Gregory Lee Keaton (8 out of 21 patents)

15.  Jordan Kanko (7 out of 7 patents)


Core Competencies:
Optical Protection Device
Ultrashort Pulse Laser
Chirped Pulse Amplification
Holographic Phase Masks
Fiber Laser Apparatus
Coherent Imaging
Laser Machining
High Powered Laser Electronics
Laser Welding Systems
Additive Laser Machining
Optical Fiber Connectors
High Efficiency Laser Systems

197 patents:

1. D1100361 - Optical protection device (2025-10-28),
2. 12451662 - Ultrashort pulse laser source with chirped pulse amplification and tailored pulse train (2025-10-21),
3. 12405482 - Achromatic holographic phase masks (2025-09-02),
4. 12397368 - Methods and systems for coherent imaging and feedback control for modification of materials using dynamic optical path switch in the reference arms (2025-08-26),
5. 12390882 - Pre-welding analysis and associated fiber lasers utilizing pre-selected spectral bandwidths that avoid the spectrum of an electronic transition of a metal/alloy vapor (2025-08-19),
6. 12362678 - High powered laser electronics (2025-07-15),
7. 12311462 - Laser assisted machining of sheet material (2025-05-27),
8. 12303655 - Ergonomic steering handle (2025-05-20),
9. 12257644 - Methods and systems for characterizing laser machining properties by measuring keyhole dynamics using interferometry (2025-03-25),
10. 12237642 - Ultrahigh power fiber laser system with controllable output beam intensity profile (2025-02-25),
11. 12199397 - Optical parametric device based on random phase matching in polycrystalline medium (2025-01-14),
12. 12157182 - Fiber laser apparatus and method for processing workpiece (2024-12-03),
13. 12097572 - Systems and methods for monitoring and/or controlling wobble-processing using inline coherent imaging (ICI) (2024-09-24),
14. 12083353 - Optical fiber cable connector (2024-09-10),
15. 12053835 - Monitoring material processing using imaging signal density determined from inline coherent imaging (ICI) (2024-08-06),
IPG Photonics is a leading developer and manufacturer of high-performance fiber lasers and amplifiers for diverse applications in numerous markets. The company's advanced technology and customer-focused approach have made it a global leader in the laser industry. IPG Photonics provides innovative solitons for materials processing, communications, medical, and scientific research. With a comprehensive product portfolio, consistent quality, and commitment to customer satisfaction, IPG Photonics continues to revolutionize the laser industry.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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197 Patents

#1 in Oxford, MA

#118 in Massachusetts

#2,020 in US

#4,165 in the World

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Oxford, MA, United States of America

Ipg Photonics Corporation

Forward Citations = 521

233 inventors:

goldMedal Valentin Gapontsev (39 out of 43 patents)

silverMedal Igor Samartsev (23 out of 26 patents)

bronzeMedal Valentin Fomin (17 out of 21 patents)

4.  Yuri Grapov (15 out of 19 patents)

5.  Jeffrey P Sercel (15 out of 29 patents)

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