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1.发明授权公开(公告)号：US11906752B2
公开(公告)日：2024-02-20
申请号：US17683542
申请日：2022-03-01
Applicant: Wang-Long Zhou , Parviz Tayebati , Bien Chann , Francisco Villarreal-Saucedo
Inventor： Wang-Long Zhou , Parviz Tayebati , Bien Chann , Francisco Villarreal-Saucedo
CPC classification number: G02B27/0927 , G02B7/005 , G02B27/1086 , B23K26/064 , G02B19/0057 , G02B27/0944 , G02B27/0961 , G02B27/30
Abstract: In various embodiments, laser delivery systems feature one or more optical elements for receiving a radiation beam and altering the spatial power distribution thereof, a lens manipulation system for changing a position of at least one optical element within the path of the radiation beam, and a controller for controlling the lens manipulation system to achieve a target altered spatial power distribution on a workpiece.
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公开(公告)号：US11635667B2
公开(公告)日：2023-04-25
申请号：US17474269
申请日：2021-09-14
Applicant: Parviz Tayebati , Francisco Villarreal-Saucedo , Bien Chann , Dat Nguyen , Michael Deutsch
Inventor： Parviz Tayebati , Francisco Villarreal-Saucedo , Bien Chann , Dat Nguyen , Michael Deutsch
IPC: G02F1/29 , B23K26/06 , G02B6/27 , G02B6/32 , G02B6/42 , G02B27/09 , G02B27/10 , G02B27/12 , G02B27/14 , G02F1/01 , G02F1/295 , G21K5/02
Abstract: In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a radiation beam, via thermo-optic effects, before the beam is coupled into an optical fiber or delivered to a workpiece.
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公开(公告)号：US11480846B2
公开(公告)日：2022-10-25
申请号：US17141365
申请日：2021-01-05
Applicant: Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
Inventor： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Bryan Lochman
Abstract: In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a radiation beams before the beam is coupled into an optical fiber or delivered to a workpiece.
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公开(公告)号：US11433479B2
公开(公告)日：2022-09-06
申请号：US16658462
申请日：2019-10-21
Applicant: Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang
Inventor： Parviz Tayebati , Wang-Long Zhou , Bien Chann , Robin Huang
Abstract: Systems and techniques for optimizing the operation of a beam emitter during material processing maintain an optimal polarization of the beam with respect to the material throughout processing—e.g., even as the beam path varies or the nature or thickness of the material changes.
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公开(公告)号：US11327235B2
公开(公告)日：2022-05-10
申请号：US16201341
申请日：2018-11-27
Applicant: Bien Chann , Parviz Tayebati , Robin Huang , Bryan Lochman , Wang-Long Zhou , Francisco J. Villarreal-Saucedo , James Zambuto
Inventor： Bien Chann , Parviz Tayebati , Robin Huang , Bryan Lochman , Wang-Long Zhou , Francisco J. Villarreal-Saucedo , James Zambuto
Abstract: In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a plurality of radiation beams before the beams are coupled into an optical fiber.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11294191B2
公开(公告)日：2022-04-05
申请号：US16515124
申请日：2019-07-18
Applicant: Wang-Long Zhou , Parviz Tayebati , Bien Chann , Francisco Villarreal-Saucedo
Inventor： Wang-Long Zhou , Parviz Tayebati , Bien Chann , Francisco Villarreal-Saucedo
Abstract: In various embodiments, laser delivery systems feature one or more optical elements for receiving a radiation beam and altering the spatial power distribution thereof, a lens manipulation system for changing a position of at least one optical element within the path of the radiation beam, and a controller for controlling the lens manipulation system to achieve a target altered spatial power distribution on a workpiece.
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公开(公告)号：US11262497B2
公开(公告)日：2022-03-01
申请号：US17082604
申请日：2020-10-28
Applicant: Francisco Villarreal-Saucedo , Wang-Long Zhou , Parviz Tayebati
Inventor： Francisco Villarreal-Saucedo , Wang-Long Zhou , Parviz Tayebati
Abstract: In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by directing the laser beam across a path along the input end of a cellular-core optical fiber. The beam emitted at the output end of the cellular-core optical fiber may be utilized to process a workpiece.
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公开(公告)号：US11239630B2
公开(公告)日：2022-02-01
申请号：US16813893
申请日：2020-03-10
Applicant: Parviz Tayebati , Michael Deutsch
Inventor： Parviz Tayebati , Michael Deutsch
IPC: H01S3/04 , H01S5/02355 , H01S5/40 , H01S3/08 , H01S5/14 , H01S5/0237 , H01S5/02 , H01S5/024
Abstract: In various embodiments, laser apparatuses include thermal bonding layers between various components and sealing materials for preventing or retarding movement of thermal bonding material out of the thermal bonding layers.
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公开(公告)号：US11143932B2
公开(公告)日：2021-10-12
申请号：US16532689
申请日：2019-08-06
Applicant: Parviz Tayebati , Francisco Villarreal-Saucedo , Bien Chann , Dat Nguyen , Michael Deutsch
Inventor： Parviz Tayebati , Francisco Villarreal-Saucedo , Bien Chann , Dat Nguyen , Michael Deutsch
IPC: G02F1/29 , G02B6/27 , G02F1/295 , B23K26/06 , G02B6/32 , G02B27/10 , G02B27/12 , G02B6/42 , G02F1/01 , G21K5/02 , G02B27/14 , G02B27/09
Abstract: In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a radiation beam, via thermo-optic effects, before the beam is coupled into an optical fiber or delivered to a workpiece.
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公开(公告)号：US10775636B2
公开(公告)日：2020-09-15
申请号：US16561160
申请日：2019-09-05
Applicant: Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
Inventor： Robin Huang , Bien Chann , Parviz Tayebati , Mike Cruz
Abstract: A system and method for combining multiple emitters into a multi-wavelength output beam having a certain band and combining a plurality of these bands into a single output using non-free space combining modules.
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