Infinera Profile

Infinera Patent Grants

Photonic integrated circuit package

Patent Number 10026723 - July 17, 2018

Methods, systems, and apparatus, including a photonic integrated circuit package, including a photonic integrated circuit chip, including a…

Monolithic photonic integrated circuit (PIC) with a plurality of integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL)

Patent Number 10012797 - July 3, 2018

A semiconductor monolithic transmitter photonic integrated circuit (TxPIC) comprises two different situations, either at least one signal…

Channel carrying multiple digital subcarriers

Patent Number 10014975 - July 3, 2018

An optical system includes a transmitter module and/or a receiver module. The transmitter module is configured to receive input data, map the…

License management system

Patent Number 10009349 - June 26, 2018

In the disclosed method, a current state of a network device indicative of no license key being associated with a network device is stored in…

Apparatus and method for tuning a laser source emission wavelength employing a laser source contact comprising electrode segments

Patent Number 9971090 - May 15, 2018

A laser source or a plurality of laser sources in a photonic integrated circuit (PIC) are provided with an electrical contact that is either…

Infinera Patent Applications

NON-BLOCKING MACH-ZEHNDER MODULATOR ARM IMBALANCE MONITORING AND CONTROL THROUGH TONES

Application Number 20180173077 - June 21, 2018

A method and an apparatus for non-blocking Mach-Zehnder Modulator (MZM) arm imbalance monitoring and control through tones are disclosed…

TECHNIQUES FOR RECONCILIATION OF PLANNED NETWORK WITH DEPLOYED NETWORK

Application Number 20180167286 - June 14, 2018

Techniques are disclosed herein for reconciling planned data for a network (such as a fiber optic network) with data describing the deployed…

MANAGING LATENCIES IN DATA CENTER INTERCONNECT SWITCHES USING SPARE LINE SIDE BANDWIDTH AND MULTIPLE PATHS INSIDE THE DATA CENTER

Application Number 20180167333 - June 14, 2018

Systems, methods, and devices for managing latency in a network with a plurality of switches, each switch having client side ports and line…

SYSTEM AND METHOD TO ADD ALIEN WAVELENGTH CHANNELS TO OPTICAL LINE SYSTEM

Application Number 20180076919 - March 15, 2018

Systems, methods, and devices for adding an alien or native wavelength optical signal to a fiber optic line. A portion of a spectrum of the…

TRANSPORT SEGMENT OAM ROUTING MECHANISMS

Application Number 20180013669 - January 11, 2018

Systems, methods, and devices for determining a property of, or isolating a fault in, a transport segment. A packet portion test packet can be…

Infinera Federal Litigation Filings

Oyster Optics, LLC v. Infinera Corporation

Texas Eastern District Court - May 15, 2018

Oyster Optics, LLC v. Infinera Corporation

Texas Eastern District Court - May 15, 2018

Core Optical Technologies, LLC v. Infinera Corp.

California Central District Court - March 24, 2017

Oyster Optics, LLC v. Infinera Corporation

Texas Eastern District Court - November 23, 2016

Aloft Media, LLC v. Compuware Corp. et al

Texas Eastern District Court - May 14, 2010