Zoom lens and image pickup apparatus using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10025076
APP PUB NO 20160139381A1
SERIAL NO

15006536

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A zoom lens comprises in order from an object side,

    a first lens unit having a positive refractive power,a second lens unit having a negative refractive power, anda third lens unit having a positive refractive power, andthe third unit having a positive refractive power comprises in order from the object side,a first lens component having a positive refractive power, anda second lens component having a negative refractive power in which, a lens having a positive refractive power and a lens having a negative refractive power are cemented, andthe zoom lens satisfies the following conditional expressions (1), (2), and (3)1.4<|f3_2p/f3_2n|<2.6  (1)nd3_2p−nd3_2n≥0  (2)nd3_2n≥1.8  (3).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
OM DIGITAL SOLUTIONS CORPORATION49-3 TAKAKURAMACHI HACHIOJI-CITY TOKYO 192-0033

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miki, Mayu Tokyo, JP 15 65
Ueda, Minoru Kanagawa, JP 133 1262
Yanai, Tetsuya Tokyo, JP 22 94

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 17, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 17, 2030
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00