B01L 2300/027
Digital display
Official title: Digital display, e.g. LCD, LED
B01L2300/027 (Digital display) appears on 285 US grants and 432 published applications in this corpus.
Search patents in B01L- Granted patents
- 285
- Published applications
- 432
- Assignees
- 240
- Inventors
- 1,028
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 5 |
| 2003 | 1 | 0 |
| 2004 | 2 | 3 |
| 2005 | 3 | 9 |
| 2006 | 2 | 5 |
| 2007 | 3 | 8 |
| 2008 | 2 | 13 |
| 2009 | 5 | 11 |
| 2010 | 9 | 9 |
| 2011 | 8 | 16 |
| 2012 | 6 | 15 |
| 2013 | 15 | 12 |
| 2014 | 12 | 16 |
| 2015 | 8 | 16 |
| 2016 | 19 | 25 |
| 2017 | 6 | 24 |
| 2018 | 14 | 25 |
| 2019 | 22 | 24 |
| 2020 | 16 | 33 |
| 2021 | 21 | 31 |
| 2022 | 19 | 32 |
| 2023 | 15 | 36 |
| 2024 | 16 | 22 |
| 2025 | 18 | 27 |
| 2026 | 19 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Digital microfluidic apparatus and driving method therefor29 Sep 2026US 12,747,468 B2Beijing BOE Sensor Technology Co., Ltd.
- Immunoassay device and immunoassay method29 Sep 2026US 12,748,107 B2Beijing BOE Technology Development Co., Ltd.
- Analyte meters, test strip ejectors, and methods of using same1 Sep 2026US 12,722,151 B2PHC Corporation
- Cartridge-based automated rapid test analyzer25 Aug 2026US 12,716,892 B2Genesis Intelligence, LLC
- Wells for optimized sample loading in microfluidic chips18 Aug 2026US 12,708,900 B2Stilla Technologies
- Pipettor with common drive motor for aspiration/dispensing and tip ejection30 Jul 2026US 2026/0216719 A1
- Flexible molecular syndromic pcr workflows16 Jul 2026US 2026/0202432 A1Siemens Healthcare Diagnostics Inc.
- Safety cabinet and exhaust system9 Jul 2026US 2026/0192292 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Electronic single use chemical diagnostics device9 Jul 2026US 2026/0194513 A1Gate Scientific, Inc.
- Automated precision solution maker system and method11 Jun 2026US 2026/0158494 A1
Most cited
By later US patents
- Manual dispensing aid for a syringe172US 5,611,784 AHamilton Company · 1997
- Systems, methods, and products for graphically illustrating and controlling a droplet actuator123US 7,822,510 B2Advanced Liquid Logic, Inc. · 2010
- Device, systems and methods for evaluation of hemostasis97US 9,272,280 B2HemoSonics LLC · 2016
- Sample preparation, processing and analysis systems92US 8,894,946 B2IntegenX Inc. · 2014
- Method and apparatus for pipetting liquids83US 4,967,606 ACaveo Scientific Instruments, Inc. · 1990