United States
US 12,703,043 B2
Material processing by turbo burst ultrafast laser pulse
US 12,703,043 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Applied Materials, Inc. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Applied Materials, Inc.
- Inventors
- S. Abbas Hosseini
- Publication date
- 2026-08-11
- Filing date
- 2022-05-13
- Document type
- B2 Granted patent
- Also written as
- US 12,703,043 B2 · US12703043 · 12703043
Abstract
A method for scribing transparent material with a laser is provided. The method includes providing relative movement between the laser and the transparent material, pulsing the laser at a first pulse repetition rate in a kHz range to establish a speed of scribing of the transparent material, and forming each of said first laser pulses with a series of second laser pulses having a second pulse repetition rate in a MHz range, wherein each of said second lasers pulses is formed from a series of third laser pulses having a third pulse repetition rate in a GHz range.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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