特許 - Patent Detectives

Trump Signs Executive Order Imposing Up to 100% Tariffs on Patented Pharmaceutical Imports Lacking U.S. Manufacturing

President Trump on April 2, 2026, signed an executive order titled “Adjusting Imports of Pharmaceuticals and Pharmaceuti...

2026.04.04

パテント探偵社編集部

IP News

USPTO Director Squires Vacates Seven TikTok IPRs Over Chinese Government Real-Party-in-Interest Question

USPTO Director John Squires on March 30, 2026, vacated seven inter partes review (IPR) petitions filed by TikTok against...

2026.04.04

パテント探偵社編集部

IP News

EV Battery SEP & FRAND: How Standard Essential Patents Are Reshaping the Industry

The Invisible Toll Road: SEPs and FRAND in the EV Battery IndustryBeneath the visible competition of range, price, and c...

2026.04.03

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Company Analysis

Automotive Design Patent Battles: IP Wars in the EV Era

How EVs Unleashed the Design Patent WarsThe combustion engine imposed a design grammar on automobiles for over a century...

2026.04.03

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Company Analysis

BYD’s Patent Surge: Dissecting China’s EV Giant’s IP Strategy

BYD’s Patent Surge: From “Cheap Copycat” to Global IP PowerhouseFew corporate transformations in the modern automotive i...

2026.04.03

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Company Analysis

Tesla’s Software Patent Strategy: OTA, Autonomous Driving & Energy IP Dissected

The Paradox of Tesla's "Open Patent" DeclarationWhen Elon Musk announced in 2014 that Tesla would open all its patents "...

2026.04.03

パテント探偵社編集部

Company Analysis

Toyota’s EV Patent Strategy: Solid-State Batteries, Autonomous Driving & Hydrogen IP Explained

Toyota’s IP Playbook in the EV EraAs the automotive industry undergoes its most radical transformation since the inventi...

2026.04.03

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Company Analysis

Centripetal Networks Patent Claim Held Unpatentable——Federal Circuit Affirms PTAB Anticipation Finding

Centripetal Networks Patent Claim Held Unpatentable——Federal Circuit Affirms PTAB Anticipation FindingOn April 2, 2026, ...

2026.04.03

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IP News

Federal Circuit Invalidates Patents Over Missing Coinventor——Fortress Iron Decision Reinforces Strict Inventor Requirements

Federal Circuit Invalidates Patents Over Missing Coinventor——Fortress Iron Decision Reinforces Strict Inventor Requireme...

2026.04.03

パテント探偵社編集部

IP News

Steinway’s Patents Expired Long Ago. So Why Can’t Anyone Replicate Their Dominance?

Steinway & Sons holds no active patents that cover the core technologies of its concert grand pianos. The overstrung pla...

2026.04.03

パテント探偵社編集部

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