Lens holder for stacked lens module and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7944630
APP PUB NO 20100328788A1
SERIAL NO

12557295

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A lens holder of a stacked lens module and a manufacturing method thereof are revealed. A stacked lens submodule is used as a molded molding insert to be set into a mold cavity. The molding insert is aligned in the alignment fixture and the clamp of the mold by injection molding or press molding. After molding process, a lens module included the stacked lens submodule as well as the lens holder is formed. Thereby the manufacturing method of conventional lens assemblies or lens modules is improved. Moreover, the processes are simplified and the yield rate is increased. Furthermore, the molded lens module is packed into the lens more easily so that it is suitable to be applied to camera lenses, small lenses and mobile phone lenses.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
E-Pin Optical Industry Co., Ltd.TAIPEI13

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Huang-Chang Taipei, TW 11 41
Lin, Te-Cheng Taipei, TW 6 20
Shyu, San-Woei Taipei, TW 63 250
Wang, Chih-Peng Taipei, TW 12 41

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HOYA CORPORATION (1)
7332110 Method and device for producing optical part 4 2004
 
HON HAI PRECISION INDUSTRY CO., LTD. (1)
6825503 Lens cap for semiconductor laser package 3 2002
 
E-Pin Optical Industry Co., Ltd. (1)
7312933 Rectangular monobloc optical lens and manufacturing method thereof 3 2006
 
AMKOR TECHNOLOGY, INC. (1)
* 6710945 Injection molded lens-barrel assembly and method for fabricating lens-barrel and mount assemblies 13 2002
 
KONICA MINOLTA OPTO, INC. (1)
7224542 Lens and lens unit 6 2004
 
FUJI PHOTO FILM CO., LTD. (1)
* 7221524 Lens unit and compact image pickup module 14 2005
 
SAMSUNG ELECTRONICS CO., LTD. (1)
* 7095572 Lens holder apparatus of camera lens module 18 2004
 
FURUKAWA ELECTRIC NORTH AMERICA, INC. (1)
5923805 Connector for plastic optical fiber 68 1997
 
LITE-ON TECHNOLOGY CORPORATION (2)
* 7768724 Method for making a camera module and camera module made thereby 3 2008
2009/0059,398 Method for making a lens module and lens module made thereby 4 2008
 
NITTOH KOGAKU K.K. (1)
* 7471464 Lens holder and lens unit 3 2006
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD. (1)
* 9372322 Lens module 0 2014
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 17, 2018
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 17, 2022
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