Patents by Inventor Ying Peng

Ying Peng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wide-angle relay lens and imaging system having same
    Patent number: 8503113
    Abstract: A relay lens is used for an imaging system having a main lens. The main lens has a pupil plane. The relay lens, in the order from the subject side to the image side thereof, includes a first lens of negative refractive power, and a second lens of positive refractive power. The first lens has a first principal plane and a second principal plane. The second lens has a third principal plane and a fourth principal plane. The relay lens system satisfies the following formulas: 0.53<|ƒ1/ƒ2|<0.57; 1.54<?1/?2<3.11; 0.22<D1/D2<0.65, where f1 and f2 are the effective focal lengths of the first and second lenses, v1 and v2 are the Abbe numbers of the first and second lenses, D1 is the distance between the second principal plane and the third principal plane, D2 is the distance between the fourth principal plane and the pupil plane.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: August 6, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hai-Jo Huang, Fang-Ying Peng, Sheng-An Wang, Xiao-Na Liu
  • Projection lens system with long back focal length
    Patent number: 8498066
    Abstract: A projection lens system, in the order from a magnified side to a reduced side, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The projection lens system satisfies the formulas: ?1.55<F1/F2<?1.12; wherein F1 is the effective focal length of the first lens group, and F2 is the effective focal length of the second lens group.
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: July 30, 2013
    Assignees: Premier Image Technology (China) Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xiao-Na Liu, Hai-Jo Huang, Fang-Ying Peng, An-Tze Lee, Sheng-An Wang
  • Image lens with low chromatic aberration and high resolution
    Patent number: 8477432
    Abstract: An image lens for imaging an object on an image plane, in the order from the object side to the image side thereof, includes: a first lens with negative refraction power, a second lens with positive refraction power, a third lens with negative refraction power, a fourth lens with positive refraction power, and a fifth lens. The image lens satisfies the following formula: 0.9<F2/F<1.4; wherein F2 is focal length from the second lens to the fourth lens, F is focal length of the image lens.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: July 2, 2013
    Assignees: Hong Fu Jin Precision Industry (shenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hai-Jo Huang, Fang-Ying Peng, Xiao-Na Liu, Sheng-An Wang, An-Tze Lee
  • WIDE-ANGLE ZOOM LENS SYSTEM
    Publication number: 20130163093
    Abstract: A wide-angle zoom lens system includes a first lens group with negative refraction power, a second lens group with positive refraction power, and a third lens group with positive refraction power. The first lens group, the second lens group, and the third lens group move along an optical axis of the zoom lens system in focusing. The wide-angle zoom lens system satisfies the formulas: 0.77<|f2/f1|<1.1; and 0.7<L2/fT<1.08; wherein f1 is the effective focal length of the first lens group, f2 is the effective focal length of the second lens group, L2 is a distance of the second lens group moving from a wide-angle state to a telephoto state, and fT is the effective focal length of the wide-angle zoom lens system in the telephoto state.
    Type: Application
    Filed: December 30, 2011
    Publication date: June 27, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    Inventors: HAI-JO HUANG, FANG-YING PENG, SHENG-AN WANG, AN-TZE LEE, XIAO-NA LIU
  • ZOOM LENS SYSTEM
    Publication number: 20130155511
    Abstract: A zoom lens system includes, in order from the object side to the image side, a first, a second, and a third lens groups. The first lens group includes, in order from the object side to the image side, a first and a second lenses. The second lens group is capable of floating to realize an image stabilizating function and includes, in order from the object side to the image side, a third to sixth lenses. The zoom lens system satisfies various formulas, including 0.3<d2a/D2<0.4, wherein d2a is the distance between image-side surfaces of the fifth lens and of the sixth lens, and D2 is a width of the second lens group along an optical axis of the zoom lens system.
    Type: Application
    Filed: April 1, 2012
    Publication date: June 20, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FANG-YING PENG, HAI-JO HUANG, SHENG-AN WANG, AN-TZE LEE, XIAO-NA LIU
  • PROJECTION LENS SYSTEM WITH HIGH RESOLUTION AND COMPACT SIZE
    Publication number: 20130148213
    Abstract: A projection lens system includes, in order from the magnified side to the reduced side thereof, a first lens group with negative refractive power, and a second lens group with a positive refracting power. The first lens group includes a first lens having a negative refracting power. The projection lens system satisfies the following condition: 4.5<|F1|/F<6; wherein F1 is the effective focal length of the first lens; F is the effective focal length of the projection lens system.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 13, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FANG-YING PENG, XIAO-NA LIU, HAI-JO HUANG, SHENG-AN WANG, AN-TZE LEE
  • PROJECTION LENS SYSTEM
    Publication number: 20130148210
    Abstract: A projection lens system includes, in order from a screen-side to an SLM-side thereof, a first lens group of negative refractive power which includes a first lens, and a second lens group of positive refractive power. The second lens group includes a second to fifth lenses in order from the screen-side to the SLM-side of the projection lens system. The projection lens system satisfies the following condition formulas: 1.95<|F1/Fw|<2.15, 0.5<|f4/Fw|<0.7, and 1.05<|f5/Fw|<1.25, where F1 is the effective focal length of the first lens group, f4 is the focal length of the fourth lens, and f5 is the focal length of the fifth lens, Fw is the effective focal length of the projection lens system which is in the wide-angle state.
    Type: Application
    Filed: December 30, 2011
    Publication date: June 13, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    Inventors: AN-TZE LEE, HAI-JO HUANG, FANG-YING PENG, XIAO-NA LIU, SHENG-AN WANG
  • PROJECTION LENS SYSTEM WITH LONG BACK FOCAL LENGTH
    Publication number: 20130141804
    Abstract: A projection lens system, in the order from a magnified side to a reduced side, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The projection lens system satisfies the formulas: ?1.55<F1/F2<?1.12; wherein F1 is the effective focal length of the first lens group, and F2 is the effective focal length of the second lens group.
    Type: Application
    Filed: December 30, 2011
    Publication date: June 6, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., PREMIER IMAGE TECHNOLOGY(CHINA) LTD.
    Inventors: XIAO-NA LIU, HAI-JO HUANG, FANG-YING PENG, AN-TZE LEE, SHENG-AN WANG
  • Transgenic Plants with Enhanced Agronomic Traits
    Publication number: 20130145493
    Abstract: This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil.
    Type: Application
    Filed: January 12, 2011
    Publication date: June 6, 2013
    Inventors: Edwards Allen, Veena S. Anil, Amarjit Basra, Christopher T. Bauer, Prasanna R. Bhat, Raghunatha P. Chari, Jaishree Chittoor, Paul Chomet, Karen K. Gabbert, Cara Griffith, Bill Hendrix, Alberto Iandolino, Hongwu Jia, Kevin R. Kosola, Saritha V. Kuriakose, Paul J. Loida, Linda L. Lutfiyya, Mingsheng Peng, Ying Peng, Bellur Narasimha Prasad, Monnanda S. Rajani, Monica P. Ravanello, Donald Todd, Srikanth Babu Venkatachalayya, Tyanamagondlu V. Venkatesh, K. R. Vidya, Huai Wang
  • Zoom lens and imaging device using same
    Patent number: 8456749
    Abstract: Provided is a zoom lens for imaging an object on an imaging surface. The zoom lens includes, in the order from an object side to an image side thereof, a first lens group with positive refraction power, a second lens group with negative refraction power, a third lens group with positive refraction power, and a fourth lens group with positive refraction power. The first lens group includes a first surface. The zoom lens satisfies the formula: 0.15<|L3|/Lt<0.25, where L3 is a distance of the movement of the third lens group along an optical axis of the zoom lens when the zoom lens is switched between a wide-angle state and a telephoto state, and Lt is a distance from the first surface to the imaging surface.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: June 4, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Fang-Ying Peng, Hai-Jo Huang, Sheng-An Wang, Xiao-Na Liu, An-Tze Lee
  • Projection lens
    Patent number: 8456764
    Abstract: A projection lens includes, in order from the magnification end to the minimization end thereof: a first lens group of a negative refractive power; and a second lens group of a positive refractive power. The projection lens satisfies the formula: 0.061<F/L<0.078; where F represents the effective focal length of the projection lens and L represent the total length of the projection lens.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: June 4, 2013
    Assignees: Premier Image Technology(China) Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xiao-Na Liu, Fang-Ying Peng, Hai-Jo Huang, An-Tze Lee, Sheng-An Wang
  • ZOOM LENS SYSTEM
    Publication number: 20130135752
    Abstract: A zoom lens system includes a first lens group of negative refractive power, a second lens group of positive refractive power and a third lens group of positive refractive power. The zoom lens system satisfies the following condition formulas: 0.78<|f2/f1|<0.91, and 0.72<L2/fT<0.87, where f1 represents an effective focal length of the first lens group, f2 represents an effective focal length of the second lens group, L2 is a displacement of the second lens group when the zoom lens system varies from a wide-angle state to a telephoto state, and fT represents an effective focal length of the zoom lens system which is in the telephoto state.
    Type: Application
    Filed: December 30, 2011
    Publication date: May 30, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    Inventors: HAI-JO HUANG, FANG-YING PENG, SHENG-AN WANG, AN-TZE LEE, XIAO-NA LIU
  • Projection lens system with high resolution and compact size
    Patent number: 8451548
    Abstract: A projection lens system includes, in order from the magnified side to the reduced side thereof, a first lens group with negative refractive power, a second lens group with a positive refracting power, and a spatial light modulator. The projection lens system satisfies the following condition: 3.478<BFL/F<3.528. Wherein: BFL is a back focal length of the projection lens system; F is an effective focal length of the projection lens system.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: May 28, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xiao-Na Liu, Hai-Jo Huang, Fang-Ying Peng, An-Tze Lee, Sheng-An Wang
  • IMAGE LENS WITH LOW CHROMATIC ABERRATION AND HIGH RESOLUTION
    Publication number: 20130107375
    Abstract: An image lens for imaging an object on an image plane, in the order from the object side to the image side thereof, includes: a first lens with negative refraction power, a second lens with positive refraction power, a third lens with negative refraction power, a fourth lens with positive refraction power, and a fifth lens. The image lens satisfies the following formula: 0.9<F2/F<1.4; wherein F2 is focal length from the second lens to the fourth lens, F is focal length of the image lens.
    Type: Application
    Filed: December 9, 2011
    Publication date: May 2, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: HAI-JO HUANG, FANG-YING PENG, XIAO-NA LIU, SHENG-AN WANG, AN-TZE LEE
  • LENS SYSTEM WITH REDUCED LENGTH AND HIGH RESOLUTION
    Publication number: 20130100541
    Abstract: A lens system includes, in this order from the object side to the image side of the lens system, a first lens group and a second lens group. The first lens group includes, in this order from the object side to the image side of the lens system, a first lens of negative refractive power and a second lens of positive refractive power. The second lens group includes, in this order from the object side to the image side of the lens system, a third lens of negative refractive power, a fourth lens positive refractive power, and a fifth lens of negative or positive refractive power. The lens system satisfies the following condition formula: 0.3<fF/fB<1.85, wherein fF, fB are the effective focal lengths of the first and second lens groups, respectively.
    Type: Application
    Filed: June 12, 2012
    Publication date: April 25, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: HAI-JO HUANG, AN-TZE LEE, FANG-YING PENG, SHENG-AN WANG, XIAO-NA LIU
  • PROJECTION LENS SYSTEM WITH HIGH RESOLUTION AND COMPACT SIZE
    Publication number: 20130100544
    Abstract: A projection lens system includes, in order from the magnified side to the reduced side thereof, a first lens group with negative refractive power, a second lens group with a positive refracting power, and a spatial light modulator. The projection lens system satisfies the following condition: 3.478<BFL/F<3.528. Wherein: BFL is a back focal length of the projection lens system; F is an effective focal length of the projection lens system.
    Type: Application
    Filed: November 8, 2011
    Publication date: April 25, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd
    Inventors: XIAO-NA LIU, HAI-JO HUANG, FANG-YING PENG, AN-TZE LEE, SHENG-AN WANG
  • Lens system
    Patent number: 8427764
    Abstract: A lens system with positive refraction power, in order from the object-side to the image-side, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The first lens group includes a first lens with negative refraction power, a second lens with positive refraction power, and a third lens with positive refraction power. The second lens group includes a fourth lens with negative refraction power, a fifth lens, and a sixth lens. The lens system satisfies the following condition: 5<D/F<5.3, wherein: D is a total length of the lens system; F is a focal length of the lens system.
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: April 23, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Fang-Ying Peng, Hai-Jo Huang, Sheng-An Wang, An-Tze Lee, Xiao-Na Liu
  • LENS SYSTEM
    Publication number: 20130094100
    Abstract: A lens system with positive refraction power, in order from the object-side to the image-side, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The first lens group includes a first lens with negative refraction power, a second lens with positive refraction power, and a third lens with positive refraction power. The second lens group includes a fourth lens with negative refraction power, a fifth lens, and a sixth lens. The lens system satisfies the following condition: 5<D/F<5.3, wherein: D is a total length of the lens system; F is a focal length of the lens system.
    Type: Application
    Filed: October 27, 2011
    Publication date: April 18, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FANG-YING PENG, HAI-JO HUANG, SHENG-AN WANG, AN-TZE LEE, XIAO-NA LIU
  • ZOOM LENS AND IMAGING DEVICE USING SAME
    Publication number: 20130088787
    Abstract: Provided is a zoom lens for imaging an object on an imaging surface. The zoom lens includes, in the order from an object side to an image side thereof, a first lens group with positive refraction power, a second lens group with negative refraction power, a third lens group with positive refraction power, and a fourth lens group with positive refraction power. The first lens group includes a first surface. The zoom lens satisfies the formula: 0.15<|L3|/Lt<0.25, where L3 is a distance of the movement of the third lens group along an optical axis of the zoom lens when the zoom lens is switched between a wide-angle state and a telephoto state, and Lt is a distance from the first surface to the imaging surface.
    Type: Application
    Filed: November 21, 2011
    Publication date: April 11, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FANG-YING PENG, HAI-JO HUANG, SHENG-AN WANG, XIAO-NA LIU, AN-TZE LEE
  • Error-correcting method used in data transmission and decoding
    Patent number: 8412762
    Abstract: An error-correcting method used in decoding data transmission is disclosed. The error-correcting method is used for analyzing an error receiving data received from a receiving terminal and comprises: providing a first calculating formula for manipulation of the receiving data to generate the first sum; providing a second calculating formula for manipulation of the receiving data to generate the second sum; identifying the error position of the receiving data according to the result of dividing the second sum by the first sum.
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: April 2, 2013
    Assignee: Princeton Technology Corporation
    Inventor: Chiung-Ying Peng