公开(公告)号：US20230333339A1

公开(公告)日：2023-10-19

申请号：US18339563

申请日：2023-06-22

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Mark MORDARSKI ,  Bryan Lochman ,  Francisco Villarreal-Saucedo

IPC: B23K26/073 ,  G02B6/42 ,  B23K26/064 ,  B23K26/0622 ,  B23K26/06

CPC classification number: G02B6/4296 ,  B23K26/0604 ,  B23K26/0622 ,  B23K26/064 ,  B23K26/0734

Abstract: In various embodiments, laser emissions are steered into different regions of an optical fiber, and/or into different optical fibers, in a temporal pattern such that an output has different spatial output profiles. The temporal pattern has a frequency sufficient such that a workpiece is processed by an effective output shape combining the different spatial output profiles.

公开(公告)号：US11769986B2

公开(公告)日：2023-09-26

申请号：US17867941

申请日：2022-07-19

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Bryan Lochman ,  Wang-Long Zhou ,  Francisco Villarreal-Saucedo ,  Bien Chann

IPC: H01S5/02235 ,  H01S5/40 ,  H01S5/0222 ,  H01S5/024 ,  H01S5/30

CPC classification number: H01S5/02235 ,  H01S5/0222 ,  H01S5/02423 ,  H01S5/4012 ,  H01S5/4025 ,  H01S5/3013

Abstract: In various embodiments, the concentration and deposition of siloxane materials within components of laser systems, such as laser resonators, is reduced or minimized utilizing mitigation systems that may also supply gas having low siloxane levels into multiple different components in series or in parallel.

公开(公告)号：US11719897B2

公开(公告)日：2023-08-08

申请号：US16831986

申请日：2020-03-27

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD

Inventor： Mark Mordarski ,  Bryan Lochman ,  Francisco Villarreal-Saucedo

IPC: B23K26/0622 ,  G02B6/42 ,  B23K26/06 ,  B23K26/073 ,  B23K26/064

CPC classification number: G02B6/4296 ,  B23K26/0604 ,  B23K26/064 ,  B23K26/0622 ,  B23K26/0734

Abstract: In various embodiments, laser emissions are steered into different regions of an optical fiber, and/or into different optical fibers, in a temporal pattern such that an output has different spatial output profiles. The temporal pattern has a frequency sufficient such that a workpiece is processed by an effective output shape combining the different spatial output profiles.

公开(公告)号：US11552447B2

公开(公告)日：2023-01-10

申请号：US17104481

申请日：2020-11-25

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD

Inventor： Bryan Lochman ,  Matthew Sauter ,  Bien Chann

IPC: H01S3/04 ,  H01S5/024 ,  H01S5/40 ,  H01S5/14 ,  H01S5/02208

Abstract: In various embodiments, laser systems or resonators incorporate two separate cooling loops that may be operated at different cooling temperatures. One cooling loop, which may be operated at a lower temperature, cools beam emitters. The other cooling loop, which may be operated at a higher temperature, cools other mechanical and/or optical components, for example optical elements such as lenses and/or reflectors.

公开(公告)号：USD951312S1

公开(公告)日：2022-05-10

申请号：US29737725

申请日：2020-06-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD

Designer： Mark Mordarski ,  Bryan Lochman

公开(公告)号：USD916149S1

公开(公告)日：2021-04-13

申请号：US29679656

申请日：2019-02-08

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD

Designer： Matthew Sauter ,  Bryan Lochman ,  John Kenneth Leavitt ,  Bien Chann