Featured patents

Device for Transferring Optical Elements
US 08467136 B2, June 18, 2013, Shi-hong Park et al. / Samsung Electronics Co., Ltd. (Suwon-Si, KR)
A device for transferring an optical element, the device comprising:…

Image Pickup Apparatus
US 08654453 B2, Feb. 18, 2014, Kenichi Katano / Canon Kabushiki Kaisha (Tokyo, JP)
An image pickup apparatus comprising:…

Lens Barrel
US 08854742 B2, Oct. 7, 2014, Takumi Kuwahara et al. / Panasonic Corporation (Osaka, JP)
A lens barrel comprising:…

Lens Barrel
US 08810920 B2, Aug. 19, 2014, Fumio Shinano et al. / Panasonic Corporation (Osaka, JP)
A lens barrel, comprising:…

Lens Barrel
US 08780456 B2, July 15, 2014, Tetsuya Uno et al. / Panasonic Corporation (Osaka, JP)
A lens barrel provided with a lens, comprising:…

Lens Barrel
US 08755129 B2, June 17, 2014, Nobuyoshi Suzuki / Canon Kabushiki Kaisha JP
A lens barrel, having a shooting region and a retracted region, comprising:…

Lens Barrel
US 08699148 B2, April 15, 2014, Tetsuya Uno et al. / Panasonic Corporation (Osaka, JP)
A lens barrel, comprising:…

Lens Barrel
US 08649110 B2, Feb. 11, 2014, Manabu Kobayashi et al. / Panasonic Corporation (Osaka, JP)
A lens barrel, comprising:…

Lens Barrel
US 08547647 B2, Oct. 1, 2013, Norihiko Saka et al. / Panasonic Corporation (Osaka, JP)
A lens barrel that holds a lens including a zoom lens for photographing,…

Lens Barrel
US 08508858 B2, Aug. 13, 2013, Dai Shintani / Panasonic Corporation (Osaka, JP)
A lens barrel comprising:…

Lens Barrel
US 08456755 B2, June 4, 2013, Tetsuya Uno et al. / Panasonic Corporation (Osaka, JP)
A lens barrel, comprising:…

Lens Barrel and Imaging Device
US 08665535 B2, March 4, 2014, Tetsuya Uno et al. / Panasonic Corporation (Osaka, JP)
A lens barrel comprising:…

Lens Barrel and Lens Unit
US 08873163 B2, Oct. 28, 2014, Keisuke Kuryo / Konica Minolta Advanced Layers, Inc. JP
A lens barrel comprising:…

Lens Barrel and Projector
US 08743475 B2, June 3, 2014, Takahiro Tatsumi et al. / Konica Minolta Advanced Layers, Inc. JP
A lens barrel, comprising:…

Lens Barrel Having Cam Cylinder With Cam Groove
US 08570665 B2, Oct. 29, 2013, Kohei Uemura / Canon Kabushiki Kaisha (Tokyo, JP)
A lens barrel comprising:…

Lens Holder
US 08649109 B2, Feb. 11, 2014, Hirokazu Ohno / Nittoh Kogaku KK (Nagano, JP)
A lens holder comprising:…

Lens With Single Detection Member Shared to Perform Focusing and Zooming Operations and Reset Method Thereof
US 08743476 B2, June 3, 2014, Yu-Shuh Jinn et al. / Asia Optical Co. Inc. (Taichung, TW)
A lens with a single detection member shared to perform focusing and zooming…

Reversing System for a Sighting Telescope
US 08699149 B2, April 15, 2014, Dieter Hasselbach et al. / Schimdt & Bender GmbH & Co. KG (Biebertal, DE)
A sighting telescope reversing system comprising:…

Zoom Lens Barrel
US 08456754 B2, June 4, 2013, Kohei Uemura et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A lens barrel comprising:…

Zoom Lens Barrel and Image Pickup Apparatus Having the Same
US 08456753 B2, June 4, 2013, Yosuke Fukai / Canon Kabushiki Kaisha (Tokyo, JP)
A lens barrel comprising:…

Zoom Lens Device
US 08755130 B2, June 17, 2014, Tun-Kuei Huang et al. / Asia Optical Co., Inc. (Taichung, TW)
A zoom lens device comprising:…

Patentorg has 21 documents under Cam Groove Type Patents.

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