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Cameras, Displays & Optics

10,288 patents: 10,288 lapsed.

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Patents

Drawing from US 10,001,715 B2Lapsed, fee not paid7 drawings
Cameras, Displays & Optics · US 10,001,715 B2

Printer drum dip-coating jig

A gripper and pallet system for dipping hollow cylinders into photosensitive coating when making laser printer drums.

BuildIndustrial
LapsedJun 2026
OwnerSolo inventor
Lapsed, fee not paidUS 8,794,848 B2
Cameras, Displays & Optics · US 8,794,848 B2

Optical module

Filed2011
LapsedAug 2026
OwnerFujitsu Optical Components Limited
Lapsed, fee not paidUS 8,795,937 B2
Cameras, Displays & Optics · US 8,795,937 B2

Magenta polymerized toner

Filed2012
LapsedAug 2026
OwnerLG Chem, Ltd.
Lapsed, fee not paidUS 8,795,940 B2
Cameras, Displays & Optics · US 8,795,940 B2

Toner and developer

Filed2012
LapsedAug 2026
OwnerRicoh Company, Ltd.
Lapsed, fee not paidUS 8,797,307 B2
Cameras, Displays & Optics · US 8,797,307 B2

Projection device

Filed2012
LapsedAug 2026
OwnerOSRAM AG
Lapsed, fee not paidUS 8,797,378 B1
Cameras, Displays & Optics · US 8,797,378 B1

Distributed communications

Filed2012
LapsedAug 2026
OwnerGoogle Inc.
Lapsed, fee not paidUS 8,797,408 B2
Cameras, Displays & Optics · US 8,797,408 B2

Electronic apparatus

Filed2011
LapsedAug 2026
OwnerKabushiki Kaisha Toshiba
Lapsed, fee not paidUS 8,797,437 B2
Cameras, Displays & Optics · US 8,797,437 B2

Solid-state imaging device

Filed2011
LapsedAug 2026
OwnerHamamatsu Photonics K.K.
Lapsed, fee not paidUS 8,797,568 B2
Cameras, Displays & Optics · US 8,797,568 B2

Image processing system

Filed2005
LapsedAug 2026
OwnerSharp Kabushiki Kaisha