Recurring process for laser induced forward transfer and high throughput and recycling of donor material by the reuse of a plurality of target substrate plates or forward transfer of a pattern of discrete donor dots
US-10857732-B2 · Dec 8, 2020 · US
pulsed; frequency modulated
pulsed; frequency modulated · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C64/273 |
| Official title | pulsed; frequency modulated |
| Display label | pulsed; frequency modulated |
| Total patents | 191 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 17 |
| 2020 | 17 |
| 2021 | 29 |
| 2022 | 26 |
| 2023 | 32 |
| 2024 | 22 |
| 2025 | 16 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for a three-dimensional optical switch display (OSD) device
US-10843410-B2 · Nov 24, 2020 · US
Layer orientation control for pixel-based additive manufacturing
US-10821717-B2 · Nov 3, 2020 · US
Additive manufacturing with energy delivery system having rotating polygon and second reflective member
US-10800103-B2 · Oct 13, 2020 · US
Methods and apparatus for thin-walled geometries for additive manufacturing
US-10792907-B2 · Oct 6, 2020 · US
High resolution three-dimensional printing system
US-2020276759-A1 · Sep 3, 2020 · US
Additive manufacturing with energy delivery system having rotating polygon
US-10730240-B2 · Aug 4, 2020 · US
Laser beam profiling system for use in laser powder bed fusion manufacturing
US-2020209107-A1 · Jul 2, 2020 · US
Non-contact system and method for detecting defects in an additive manufacturing process
US-2020184632-A1 · Jun 11, 2020 · US
Method for producing a component, and an optical irradiation device
US-10646956-B2 · May 12, 2020 · US
System and Method for a Three-Dimensional Optical Switch Display (OSD) Device
US-2020108557-A1 · Apr 9, 2020 · US
Dynamic Holography Focused Depth Printing Device
US-2020041957-A1 · Feb 6, 2020 · US
Laser pulse shaping for additive manufacturing
US-2020038994-A1 · Feb 6, 2020 · US
Apparatus for additively manufacturing three-dimensional objects
US-2020023467-A1 · Jan 23, 2020 · US
Apparatus for additively manufacturing three-dimensional objects
US-2020001532-A1 · Jan 2, 2020 · US
Laser energy managing device and method, additive manufacturing system
US-2019375050-A1 · Dec 12, 2019 · US
Shaping method and shaped object
US-10493694-B2 · Dec 3, 2019 · US
Spatter reduction laser scanning strategy in selective laser melting
US-10449632-B2 · Oct 22, 2019 · US
Laser beam profiling system for use in laser powder bed fusion manufacturing
US-2019301970-A1 · Oct 3, 2019 · US
System and method for forming nano-structures on substrates to provide predetermined physical characteristics to the substrates
US-2019299528-A1 · Oct 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C64/273?
- CPC B29C64/273 is the Cooperative Patent Classification code for “pulsed; frequency modulated.”
- How many patents are filed under CPC B29C64/273 (pulsed; frequency modulated)?
- Our database includes 191 publications tagged with this CPC code.
- Is patent activity under CPC B29C64/273 growing?
- Publication counts under this code: 22 in 2024 vs 16 in 2025 (latest complete years).