公开(公告)号：US12070419B2

公开(公告)日：2024-08-27

申请号：US17373375

申请日：2021-07-12

申请人： Lensar, Inc.

发明人： Dustin Morley

IPC分类号： A61F9/008

CPC分类号： A61F9/008 ,  A61F2009/00846 ,  A61F2009/00855

摘要： A method that includes illuminating an eye with light at a first time and a second time and generating a first image of the eye based on the light that illuminates the eye at the first time. The method includes generating a second image of the eye based on the light that illuminates the eye at the second time. The method further includes positioning a laser source relative to the eye, wherein the laser source generates a therapeutic laser beam to be directed to the eye, wherein the first time is just prior to the therapeutic laser beam being directed to the eye and the second time is prior to the first time. The method further includes correcting orientation of the laser source relative to the eye based on a correlation function that is defined for the first and second images of the eye.

公开(公告)号：US11811196B2

公开(公告)日：2023-11-07

申请号：US17222561

申请日：2021-04-05

申请人： Nuburu, Inc.

发明人： Mark S. Zediker ,  Matthew Silva Sa ,  Jean Michel Pelaprat ,  David Hill ,  Mathew Finuf

IPC分类号： H01S5/14 ,  H01S5/40 ,  H01S3/067 ,  H01S5/00 ,  H01S3/30 ,  G02B27/09 ,  H01S5/323 ,  H01S5/024

CPC分类号： H01S5/146 ,  G02B27/0922 ,  H01S3/067 ,  H01S3/30 ,  H01S3/302 ,  H01S5/0092 ,  H01S5/32341 ,  H01S5/405 ,  H01S5/4012 ,  H01S5/4062 ,  H01S5/02469 ,  H01S5/4087

摘要： There is provided assemblies for combining a group of laser sources into a combined laser beam. There is further provided a blue diode laser array that combines the laser beams from an assembly of blue laser diodes. There are provided laser processing operations and applications using the combined blue laser beams from the laser diode arrays and modules.

公开(公告)号：US11806283B2

公开(公告)日：2023-11-07

申请号：US16284636

申请日：2019-02-25

申请人： Lensar, Inc.

发明人： Gary P. Gray ,  Rudolph W. Frey

IPC分类号： A61F9/008

CPC分类号： A61F9/00808 ,  A61F9/00827 ,  A61F9/00838 ,  A61F2009/0087 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/00887 ,  A61F2009/00889 ,  A61F2009/00895

摘要： Systems and methods for increasing the amplitude of accommodation of an eye, changing the refractive power of lens material of a natural crystalline lens of the eye, and addressing presbyopia are is provided. Generally, there are provided methods and systems for delivering a laser beam to a lens of an eye in a plurality of laser shots, which are in precise and predetermined patterns results in the weakening of the lens material.

公开(公告)号：US11761315B2

公开(公告)日：2023-09-19

申请号：US16983878

申请日：2020-08-03

申请人： Borehole Seismic, LLC.

发明人： Bo Howell

IPC分类号： E21B43/18 ,  C09K8/04 ,  E21B44/06 ,  E21B43/25 ,  E21B43/16

CPC分类号： E21B43/18 ,  C09K8/04 ,  E21B43/16 ,  E21B43/25 ,  E21B44/06

摘要： There is provided system and methods for restimulating a hydrocarbon producing well using water and pressures below the closure pressure, which results in production rates approaching the initial production rate of the well. There is provided multiple restimulation techniques using water based fluids at or below the closure pressure of the well, which results in production rates approach that of the prior rate upon stimulation.

公开(公告)号：USD975119S1

公开(公告)日：2023-01-10

申请号：US29764773

申请日：2021-01-01

申请人： Lensar, Inc.

设计人： Gary P. Gray

公开(公告)号：USD975116S1

公开(公告)日：2023-01-10

申请号：US29764769

申请日：2021-01-01

申请人： Lensar, Inc.

设计人： Gary P. Gray

公开(公告)号：US11166850B2

公开(公告)日：2021-11-09

申请号：US15893696

申请日：2018-02-12

申请人： Lensar, Inc.

发明人： Gary P. Gray ,  Rudolph W. Frey ,  Neil Zepkin ,  George R. Downes ,  Jorge A. De Castro ,  Jerome R. Kuszak ,  Richard Ty Olmstead

IPC分类号： A61F9/008 ,  A61B18/20 ,  A61B90/00

摘要： A system and apparatus for increasing the amplitude of accommodation and/or changing the refractive power and/or enabling the removal of the clear or cataractous lens material of a natural crystalline lens is provided. Generally, the system comprises a laser, optics for delivering the laser beam and a control system for delivering the laser beam to the lens in a particular pattern. There is further provided a range determining system for determining the shape and position of the lens with respect to the laser. There is yet further provided a method and system for delivering a laser beam in the lens of the eye in a predetermined shot pattern.

公开(公告)号：US11091370B2

公开(公告)日：2021-08-17

申请号：US14864125

申请日：2015-09-24

申请人： MELIOR INNOVATIONS, INC.

发明人： Ashish P. Diwanji ,  Andrew R. Hopkins ,  Walter J. Sherwood ,  Douglas M. Dukes ,  Glenn Sandgren ,  Mark S. Land ,  Brian L. Benac

IPC分类号： C01B32/956 ,  C04B35/56 ,  C04B35/80 ,  C04B35/571 ,  C08G77/50 ,  C08L83/04 ,  C08G77/20 ,  C01B32/40 ,  C01B32/50 ,  C01B32/977 ,  C08G77/12 ,  C09K8/80 ,  C08G77/00

摘要： Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.

公开(公告)号：US11053771B2

公开(公告)日：2021-07-06

申请号：US16429037

申请日：2019-06-02

申请人： BiSN Tec Ltd

发明人： Paul Carragher

IPC分类号： E21B31/00 ,  E21B33/122 ,  E21B33/124 ,  E21B33/12 ,  E21B36/00 ,  E21B29/10 ,  E21B17/042 ,  E21B33/13 ,  E21B41/00 ,  E21B19/00 ,  E21B33/14 ,  E21B43/10

摘要： An oil or gas well fishing tool (60). The downhole fishing tool (60) has a receptacle (61) that is open at one end. The tool also has deployment tool engaging means (62), located on the opposite end of the receptacle (61) to the one end. The tool further has a layer of an alloy (64) provided on the interior surface of the receptacle (61). The alloy is a eutectic alloy and/or a bismuth alloy. The tool further comprises heating means (65) to heat the alloy (64) so that it melts and can flow over any object received within the receptacle (61).

公开(公告)号：US11014819B2

公开(公告)日：2021-05-25

申请号：US14864196

申请日：2015-09-24

申请人： MELIOR INNOVATIONS, INC.

发明人： Douglas M. Dukes ,  Ashish P. Diwanji ,  Andrew R. Hopkins ,  Walter J. Sherwood ,  Glenn Sandgren ,  Mark S. Land ,  Brian L. Benac

IPC分类号： C01B32/907 ,  C04B35/56 ,  C04B35/571 ,  C04B35/64 ,  C08G77/20 ,  C04B35/80 ,  C04B35/515 ,  C08L83/04 ,  C08G77/50 ,  C09K8/80 ,  C08G77/12 ,  C08G77/00

摘要： Organosilicon chemistry, polymer derived ceramic materials, and methods. Such materials and methods for making polysilocarb (SiOC) and Silicon Carbide (SiC) materials having 3-nines, 4-nines, 6-nines and greater purity. Processes and articles utilizing such high purity SiOC and SiC.