Company Filing History:

12 out of 1,961

Ciena Corporation

patents

1 out of 4,171

Nortel Networks Corporation

patents

Years Active: 2004-2022

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11463189 - Cross-polarized control channels for loading fiber optic transport systems (2022-10-04),

2. 11063683 - Scalable ROADM architecture with multi-plane switching (2021-07-13),

3. 10784981 - System for loading fiber optic transport systems for channel additions and deletions (2020-09-22),

4. 10153860 - Cross-polarized control channels for loading fiber optic transport systems (2018-12-11),

5. 9853762 - Automated provisioning and control of shared optical spectrum in submarine optical networks (2017-12-26),

6. 9755776 - Transient and switching event stabilization of fiber optic transport systems (2017-09-05),

7. 9419708 - Live monitoring of raman and fiber degradation in DWDM networks using in-service OTDR (2016-08-16),

8. 9344191 - Systems and methods for capacity changes in DWDM networks including flexible spectrum systems (2016-05-17),

9. 9252913 - Systems and methods for optical dark section conditioning (2016-02-02),

10. 8971705 - Transient and switching event stabilization of fiber optic transport systems (2015-03-03),

11. 8364036 - Method and system for controlling optical networks (2013-01-29),

12. 8260141 - Method to transform a dynamic analog optical network to a digital representation (2012-09-04),

13. 6757098 - Highly scalable modular optical amplifier based subsystem (2004-06-29),

Title: The Innovations of Loren Berg

Introduction

Loren Berg is a prominent inventor based in Richmond, CA (US), known for his significant contributions to the field of optical transport systems. With a total of 13 patents to his name, Berg has made remarkable advancements that enhance the efficiency and functionality of fiber optic networks.

Latest Patents

Among his latest patents is the invention titled "Cross-polarized control channels for loading fiber optic transport systems." This method involves detecting optical power in a frequency sub-band of the optical spectrum, which includes data-bearing channels and at least one control channel. The process measures optical power in the frequency sub-band and adjusts the optical power of the control channel based on the measured data. This adjustment can be achieved by changing the current of control channel lasers or controlling a set of fast optical attenuators. Another notable patent is the "Scalable ROADM architecture with multi-plane switching." This invention describes a node configured to operate in an optical network, featuring multiple switching planes interconnected by a cross-plane switch. The architecture allows for efficient intra-plane and inter-plane switching, enhancing the overall performance of optical networks.

Career Highlights

Loren Berg has had a distinguished career, working with leading companies in the telecommunications industry. He has been associated with Ciena Corporation and Nortel Networks Corporation, where he has played a crucial role in developing innovative technologies that drive the industry forward.

Collaborations

Throughout his career, Berg has collaborated with notable professionals, including David W. Boertjes and David Miedema. These collaborations have contributed to the advancement of optical technologies and have fostered a culture of innovation in the field.

Conclusion

Loren Berg's contributions to optical transport systems through his patents and collaborations highlight his role as a key innovator in the telecommunications industry. His work continues to influence the development of advanced optical technologies, ensuring a brighter future for fiber optic communications.

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