C30B 29/00
Single crystals or homogeneous polycrystalline material with defined structure characterised by the
Official title: Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
C30B29/00 (Single crystals or homogeneous polycrystalline material with defined structure characterised by the) appears on 13,352 US grants and 14,159 published applications in this corpus.
Search patents in C30B- Granted patents
- 13,352
- Published applications
- 14,159
- Assignees
- 3,719
- Inventors
- 23,882
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 67 | 0 |
| 1977 | 60 | 0 |
| 1978 | 54 | 0 |
| 1979 | 38 | 0 |
| 1980 | 62 | 0 |
| 1981 | 78 | 0 |
| 1982 | 62 | 0 |
| 1983 | 74 | 0 |
| 1984 | 71 | 0 |
| 1985 | 90 | 0 |
| 1986 | 106 | 0 |
| 1987 | 89 | 0 |
| 1988 | 85 | 0 |
| 1989 | 141 | 0 |
| 1990 | 145 | 0 |
| 1991 | 147 | 0 |
| 1992 | 159 | 0 |
| 1993 | 161 | 0 |
| 1994 | 183 | 0 |
| 1995 | 206 | 0 |
| 1996 | 159 | 0 |
| 1997 | 167 | 0 |
| 1998 | 205 | 0 |
| 1999 | 237 | 0 |
| 2000 | 271 | 0 |
| 2001 | 273 | 136 |
| 2002 | 291 | 449 |
| 2003 | 363 | 510 |
| 2004 | 329 | 507 |
| 2005 | 309 | 581 |
| 2006 | 332 | 546 |
| 2007 | 331 | 572 |
| 2008 | 343 | 526 |
| 2009 | 310 | 600 |
| 2010 | 414 | 661 |
| 2011 | 352 | 630 |
| 2012 | 409 | 596 |
| 2013 | 447 | 604 |
| 2014 | 488 | 577 |
| 2015 | 450 | 624 |
| 2016 | 470 | 616 |
| 2017 | 482 | 550 |
| 2018 | 483 | 541 |
| 2019 | 499 | 494 |
| 2020 | 439 | 578 |
| 2021 | 397 | 539 |
| 2022 | 419 | 587 |
| 2023 | 394 | 578 |
| 2024 | 469 | 631 |
| 2025 | 446 | 522 |
| 2026 | 296 | 404 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Si ingot single crystal6 Oct 2026US 12,753,525 B2GlobalWafers Co., Ltd.
- Metal organic chemical vapor deposition of semi-insulating extrinsically carbon-doped group III-nitride films6 Oct 2026US 12,753,526 B2Wisconsin Alumni Research Foundation
- Hierarchical inverted/normal cobalt ferrite nano-chessboard6 Oct 2026US 12,753,527 B2Morgan State University
- Silicon carbide single crystal manufacturing apparatus, computing device, and manufacturing method of silicon carbide single crystal6 Oct 2026US 12,753,528 B2Denso Corporation
- Indium phosphide substrate, method for manufacturing indium phosphide substrate, and semiconductor epitaxial wafer6 Oct 2026US 12,753,529 B2JX Advanced Metals Corporation
- Device and method for mist chemical vapor deposition of large-size semiconductor thin film8 Oct 2026US 2026/0308759 A1Tiangong University
- Apparatus and Method for Growing Multiple Crystals in a Single Furnace8 Oct 2026US 2026/0308799 A1Zhejiang University of Science and Technology
- Ingot growth device and method for controlling ingot growth8 Oct 2026US 2026/0308800 A1Hanwha Solutions Corporation
- Metal-organic frameworks/transition metal dichalcogenides van der waals heterostructures for ultra strong microwave absorption8 Oct 2026US 2026/0308802 A1City University of Hong Kong
- Method and apparatus for suppression of defects during gallium oxide epitaxy8 Oct 2026US 2026/0308804 A1Kyma Technologies, Inc.
Most cited
By later US patents
- Natural-superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film4,076US 7,061,014 B2Japan Science and Technology Agency · 2006
- LnCuO(S,Se,Te)monocrystalline thin film, its manufacturing method, and optical device or electronic device using the monocrystalline thin film3,969US 7,323,356 B2Japan Science and Technology Agency · 2008
- Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device3,939US 7,049,190 B2Sanyo Electric Co., Ltd. · 2006
- Atomic layer deposition with nitrate containing precursors1,176US 6,203,613 B1International Business Machines Corporation · 2001
- Apparatus and method for growth of a thin film940US 6,511,539 B1ASM America, Inc. · 2003