H03K 23/546
With a base which is a non-integer
Official title: {with a base which is a non-integer}
H03K23/546 (With a base which is a non-integer) appears on 17 US grants and 12 published applications in this corpus.
Search patents in H03K- Granted patents
- 17
- Published applications
- 12
- Assignees
- 17
- Inventors
- 23
- Latest grant
- 7 Jul 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 4 |
| 2006 | 4 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fractional clock generator7 Jul 2015US 9,077,348 B1Maxim Integrated Products, Inc.
- High-speed non-integer frequency divider circuit22 Apr 2014US 8,704,557 B2Telefonaktiebolaget L M Ericsson (publ)
- Frequency divider arrangement and method for providing a quadrature output signal18 Mar 2014US 8,674,730 B2Intel Mobile Communications GmbH
- Method and apparatus for dividing clock frequencies10 Jul 2012US 8,218,712 B1Xilinx, Inc.
- Frequency divider12 Oct 2010US 7,812,648 B2Multigig Inc.
- High-Speed Non-Integer Frequency Divider Circuit13 Dec 2012US 2012/0313674 A1Telefonaktiebolaget LM Ericsson (publ)
- Frequency divider arrangement and method for providing a quadrature output signal5 Jul 2012US 2012/0169384 A1Intel Mobile Communications GmbH
- Frequency divider23 Oct 2008US 2008/0258780 A1Multigig Inc.
- Fractional-integer phase-locked loop system with a fractional-frequency-interval phase frequency detector1 Jun 2006US 2006/0114031 A1Cirrus Logic, Inc.
- Fractional frequency divider circuit and data transmission apparatus using the same11 Aug 2005US 2005/0174153 A1NEC Electronics Corporation
Most cited
By later US patents
- Frequency divider employing multiple stages of master/slave flip-flops26US 5,172,400 AMitsubishi Denki Kabushiki Kaisha · 1992
- Phase control digital frequency divider8US 6,696,870 B2STMicroelectronics S.r.l. · 2004
- Fractional-integer phase-locked loop system with a fractional-frequency-interval phase frequency detector8US 7,049,852 B22006
- Frequency divider7US 7,812,648 B2Multigig Inc. · 2010
- Frequency divider and related method of design6US 7,012,455 B2VIA Technologies, Inc. · 2006