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Quantum Cryptography Patent


US20050036624A1 - Quantum cryptography - Google Patents

A method of establishing a shared secret random cryptographic key between a sender and a recipient using a quantum communications channel is described.

US20130251145A1 - Quantum key distribution - Google Patents

Methods and apparatus for quantum key distribution are described, in particular including methods and networks 300 arranged to improve and/or ensure the ...

Patent Trends in Quantum Computing - Murgitroyd

Discover the remarkable progress in quantum technologies across multiple fields and how this has impacted patent activity and trends over ...

Quantum Cryptography Patent & Pending Application Holder

QuantumCTek Co., Ltd., the leader in patents and pending applications. The following are some of their recent innovations and received investments.

Cambou granted first USPTO patent in Quantum Cryptography

This is the first patent granted by USPTO in Quantum Cryptography (QC), an extremely competitive research field.

Root Causes 269: Did a Patent Dispute Nearly Derail Post Quantum ...

Let's take a little trip to earlier in history, the middle of 2022. There was a pretty landmark day in the world of post quantum cryptography and that day was ...

Patent Landscape for Quantum Computing - IPWatchdog.com

This post explores the newest development focus and trends in the quantum computing industry through the angle of its patent landscape.

The U.S. Patent System and Quantum Cryptography: An Awkward ...

The theoretical framework for quantum decryption, popularly referred to as “Shor's Algorithm,” has become widely accepted as scientifically correct by the ...

PTAB Rulings Shed Light On Quantum Computing Patents - JD Supra

In recent years, multiple enablement rejections against quantum computing patent claims have been appealed to the Patent Trial and Appeal Board.

Systems and methods for post-quantum cryptography optimization

... quantum cryptography optimization Patent (Patent # 11,902,431) ... cryptographic technique may be a variant of a quantum cryptographic algorithm ...

Patents, Intellectual Property Statements, and Post Quantum ...

The exceptionally high processing power of post quamtum computers can enable them to break down all modern cryptographic algorithms.

Quantum Cryptography and IBM's Patents: What Competitors ...

Quantum Cryptography and IBM's Patents: What Competitors Should Know. By Bao Tran, Patent Attorney. on October 18, 2024. Bonus: Download the entire article ...

Is Your Quantum Computing Invention Patent-Eligible?

As quantum technologies mature, the number of quantum computing patents continues to grow rapidly. However, many quantum computing patent ...

IBM Quantum Patents Are a Growing Part of Big Blue's Prolific IP ...

IBM is America's most prolific patent holder in 2023 with 3,953 granted patents. · A growing number of these patents are in the field of quantum ...

A Portrait of the Global Patent Landscape in Quantum Technologies

These developments have led to major technical advances in many different areas, including quantum computing, sensors, simulations, cryptography and ...

Quantum patent trends update: 2022 - QED-C

Unlike quantum computing, China is leading the way in issuing quantum communications patents, followed by the US in 2nd (Figure 10). Also, the ...

What is the patentability of Quantum Algorithms? - Marks & Clerk

... patent applicants consider when seeking patent protection for their quantum algorithms. Quantum computing promises to unlock the potential ...

PTAB Rulings Shed Light On Quantum Computing Patents

Quantum computing, a field that harnesses quantum physical phenomena such as superposition and entanglement to perform complex computational ...

The Protection of Quantum Computing Data in Patenting - PatentPC

As quantum computing technology advances, it will likely challenge current patenting frameworks, especially in the realm of data protection.

Quantum Computing Patents: Navigating Uncharted Legal Territory

This blog aims to shed light on the complexities of patenting in the quantum computing arena, offering practical advice for those looking to protect their ...


Introduction to Quantum Computing