Y10S 310/80
Piezoelectric polymers
Official title: Piezoelectric polymers, e.g. PVDF
Y10S310/80 (Piezoelectric polymers) appears on 535 US grants and 191 published applications in this corpus.
Search patents in Y10S- Granted patents
- 535
- Published applications
- 191
- Assignees
- 223
- Inventors
- 784
- Latest grant
- 23 Aug 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 9 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 14 | 0 |
| 1983 | 27 | 0 |
| 1984 | 20 | 0 |
| 1985 | 22 | 0 |
| 1986 | 18 | 0 |
| 1987 | 19 | 0 |
| 1988 | 24 | 0 |
| 1989 | 27 | 0 |
| 1990 | 14 | 0 |
| 1991 | 10 | 0 |
| 1992 | 13 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 12 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 3 |
| 2002 | 14 | 12 |
| 2003 | 11 | 7 |
| 2004 | 13 | 16 |
| 2005 | 15 | 10 |
| 2006 | 12 | 22 |
| 2007 | 11 | 25 |
| 2008 | 25 | 22 |
| 2009 | 19 | 21 |
| 2010 | 29 | 23 |
| 2011 | 31 | 21 |
| 2012 | 17 | 7 |
| 2013 | 6 | 1 |
| 2014 | 6 | 1 |
| 2015 | 4 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing electroactive polymer transducers for sensory feedback applications23 Aug 2016US 9,425,383 B2Parker-Hannifin Corporation
- Paste and polymer transducer including coating film formed from same as electrolyte film or electrode films19 May 2015US 9,035,533 B2Kuraray Co., Ltd.
- Drive device using polymer actuator21 Apr 2015US 9,013,090 B2Alps Electric Co., Ltd.
- Electroactive polymer manufacturing17 Mar 2015US 8,981,621 B2
- Electromagnetic converter with a polymer element based on a mixture of polyisocyanate and isocyanate-functional prepolymer and a compound with at least two isocyanate reactive hydroxyl groups27 Jan 2015US 8,941,284 B2Bayer MaterialScience AG
- Carbon nanotube based electrostrictive element16 Jan 2014US 2014/0015372 A1Hon Hai Precision Industry Co., Ltd.
- Paste and polymer transducer including coating film formed from same as electrolyte film or electrode films11 Jul 2013US 2013/0175899 A1Kuraray Co., Ltd.
- Drive device using polymer actuator27 Dec 2012US 2012/0326564 A1Alps Electric Co., Ltd.
- Actuator pump system2 Aug 2012US 2012/0192554 A1
- Electromagnetic converter with a polymer element based on a mixture of polyisocyanate and isocyanate-functional prepolymer and a compound with at least two isocyanate reactive hydroxyl groups2 Aug 2012US 2012/0194039 A1Bayer MaterialScience AG
Most cited
By later US patents
- Conducting polymer actuator1,732US 6,249,076 B1Massachusetts Institute of Technology · 2001
- Electroactive polymer devices1,577US 6,545,384 B1SRI International · 2003
- Electroactive polymer electrodes1,515US 6,583,533 B2SRI International · 2003
- Electroactive polymer actuated medical devices1,412US 6,969,395 B2Boston Scientific Scimed, Inc. · 2005
- Short distance ultrasonic distance meter425US 5,483,501 AThe Whitaker Corporation · 1996