Harmonic Profile

Harmonic Patent Grants

DOCSIS R-PHY without PTP

Patent Number 12700937 - August 4, 2026

Synchronizing clocks across a Remote PHY network without use of the Precision Time Protocol (PTP). The clock used by the CCAP core may be…

Dynamic software architecture reconfiguration for converged cable access platform (CCAP)

Patent Number 12695640 - July 28, 2026

Approaches for Converged Cable Access Platform (CCAP) processing. A software-based CCAP environment is executed on one or more physical…

Fast diplexer switching

Patent Number 12689393 - July 21, 2026

Dynamically adjusting how a frequency spectrum is allocated between upstream and downstream communications on an access network. A device…

Virtual access hub

Patent Number 12659632 - June 16, 2026

A multi-tenant application that provides high speed data services to one or more subscriber devices. High speed data services may include one…

Laser welding method

Patent Number 12617038 - May 5, 2026

In a laser welding method for welding a first metal member and a second metal member, a first wobbling process is carried out in which a first…

Harmonic Patent Applications

STRAIN WAVE GEARING

Application Number 20260218785 - July 30, 2026

A strain wave gearing includes an input shaft connected directly to a cam plate of a wave generator; and first and second support bearings for…

Power Saving in HFC Networks by Selectively Reducing Spectrum Utilization and Bias of a Power Amplifier

Application Number 20260221941 - July 30, 2026

Selective adjustment of power amplifier bias and spectrum utilization in a broadband network. A network entity determines that a set of DOCSIS…

TORQUE SENSOR

Application Number 20260036477 - February 5, 2026

To reduce a length in an axial direction of a driving mechanism including a rotation motor, a reduction gear, and a torque sensor to downsize…

Scalable Server-Side Ad Insertion for Live Events

Application Number 20260025534 - January 22, 2026

Server-side ad insertion (SSAI) systems for use with live broadband video streams. Users of a content delivery network (CDN) are grouped into…

FLAT GEARING

Application Number 20260009460 - January 8, 2026

A flat gearing in the form of a strain wave gearing includes a circular spline having an inner toothing; a dynamic spline which is axially…

Harmonic Federal Litigation Filings

Avid Technology, Inc. v. Harmonic Inc.

Delaware District Court - June 6, 2017

Allstate Insurance Company et al v. Lopez et al

New York Eastern District Court - August 14, 2014

Harmonic, Inc., et al v. Cyberthink, Inc

California Northern District Court - January 27, 2014

Harmonic Drive LLC v. NAC Harmonic Drive Inc. et al

Delaware District Court - December 12, 2013

FastVDO LLC v. Harmonic Inc.

Delaware District Court - November 9, 2012

Harmonic Federal District Court Decisions

Allstate Insurance Company et al v. Lopez et al

New York Eastern District Court - September 13, 2017

MEMORANDUM & ORDER ADOPTING REPORT AND RECOMMENDATION; Judge Tomlinson's R&R (Docket Entry 86) is ADOPTED in its entirety and…

Avid Technology Inc. v. Harmonic Inc.

Delaware District Court - May 2, 2017

ORDER Construing the Terms of U.S. Patent No. 5,495,291. Signed by Judge Gregory M. Sleet on 5/2/2017. (mdb)

United States of America v. Real Property Located at 6107 Hogg Road, Marsing Owyhee County, Idaho et al

Idaho District Court - January 13, 2017

MEMORANDUM DECISION AND ORDER- It is hereby ORDERED: 1) Ponzo must provide additional materials in support of his purported ownership…

Harmonic, Inc., et al v. Cyberthink, Inc

California Northern District Court - January 27, 2014

STIPULATION AND ORDER 72 to Continue Status Conference: Status Conference set for 2/10/2014 09:00 AM in Courtroom 6, 4th Floor, San Jose…

Wilson v. Colorado Springs Philharmonic Orchestra

Colorado District Court - June 4, 2013

ORDER DISMISSING CASE WITH PREJUDICE with the Parties to pay their own attorney fees and costs, by Judge Richard P. Matsch on 6/4/2013. …

Harmonic State Court Decisions

HARMONIC, INC. v. AVID TECHNOLOGY, INC.

United States U.S. Court of Appeals, Federal Circuit - March 1, 2016

Harmonic Physical Therapy v Encompass Home & Auto Ins. Co.

New York Appellate Term, First Department - May 18, 2015

Harmonic Physical Therapy, P.C. v Praetorian Ins. Co.

New York Appellate Term, First Department - April 14, 2015

Harmonic Physical Therapy, P.C. v Praetorian Ins. Co.

New York Appellate Term, First Department - August 24, 2011

Harmonic Federal Appellate Court Decisions

HARMONIC, INC. v. AVID TECHNOLOGY, INC.

U.S. Court of Appeals for the Federal Circuit - March 1, 2016