G11B 2020/1473
Modulation code without any merging bits
Official title: {modulation code without any merging bits}
G11B2020/1473 (Modulation code without any merging bits) appears on 6 US grants and 4 published applications in this corpus.
Search patents in G11B- Granted patents
- 6
- Published applications
- 4
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 16 Mar 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High-rate RLL encoding16 Mar 2010US 7,679,535 B2International Business Machines Corporation
- Encoding method, encoding apparatus, decoding method, and decoding apparatus1 Dec 2009US 7,626,520 B2Sony Corporation
- High-rate RLL encoding3 Feb 2009US 7,486,208 B2International Business Machines Corporation
- Techniques for applying modulation constraints to data using periodically changing symbol mappings18 Apr 2006US 7,030,789 B1Hitachi Global Storage Technologies Netherlands B. V.
- Modulation method, modulator, transmission apparatus and recording medium10 Dec 2002US 6,492,920 B2Victor Company of Japan, Ltd.
- High-rate rll encoding29 Jan 2009US 2009/0027242 A1IBM Corporation
- High-rate rll encoding20 Nov 2008US 2008/0284624 A1IBM Corporation
- Encoding method, encoding apparatus, decoding method, and decoding apparatus11 Sep 2008US 2008/0218388 A1Sony Corporation
- Modulation method, modulator, transmission apparatus and recording medium2 May 2002US 2002/0050935 A1Victor Company of Japan, Ltd.
Most cited
By later US patents
- Techniques for applying modulation constraints to data using periodically changing symbol mappings42US 7,030,789 B1Hitachi Global Storage Technologies Netherlands B. V. · 2006
- Modulation method, modulator, transmission apparatus and recording medium14US 6,492,920 B2Victor Company of Japan, Ltd. · 2002
- High-rate RLL encoding14US 7,486,208 B2International Business Machines Corporation · 2009
- High-rate RLL encoding11US 7,679,535 B2International Business Machines Corporation · 2010
- Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus9US 5,818,367 ASony Corporation · 1998