TDK CORPORATION

Patent Owner

Follow Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1621 5
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 386 105
 
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 366 1
 
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 329 3
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 175 28
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 154 5
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 124 41
 
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 104 11
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 97 63
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 81 69
  • No Technologies to Display

Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0020,012 COIL COMPONENT Jul 01, 15 Jan 21, 16 [H01F]
2016/0008,930 LEAD-FREE SOLDER AND ELECTRONIC COMPONENT BUILT-IN MODULE Sep 23, 15 Jan 14, 16 [B23K, C22C]
2016/0013,535 TRANSMISSION LINE AND ELECTRONIC COMPONENT Jul 01, 15 Jan 14, 16 [H01P]
2016/0013,537 TRANSMISSION LINE AND ELECTRONIC COMPONENT Jul 01, 15 Jan 14, 16 [H01P]
2016/0005,517 SEMICONDUCTOR CERAMIC COMPOSITION AND PTC THERMISTOR Jun 26, 15 Jan 07, 16 [H01C, C04B]
2015/0380,796 HIGH-FREQUENCY TRANSMISSION LINE, ANTENNA AND ELECTRONIC CIRCUIT BOARD Jun 25, 15 Dec 31, 15 [H01Q, B82Y, H01P]
2015/0380,797 HIGH-FREQUENCY TRANSMISSION LINE, ANTENNA AND ELECTRONIC CIRCUIT BOARD Jun 25, 15 Dec 31, 15 [H01Q, B82Y, H01P]
2015/0370,125 LIQUID CRYSTAL LENS Jun 04, 15 Dec 24, 15 [G02F]
2015/0371,766 COIL COMPONENT AND METHOD OF PRODUCING THE SAME Jun 19, 15 Dec 24, 15 [H01F]
2015/0364,670 PIEZOELECTRIC DEVICE, PIEZOELECTRIC ACTUATOR, PIEZOELECTRIC SENSOR, HARD DISK DRIVE, AND INKJET PRINTER APPARATUS Jun 13, 14 Dec 17, 15 [H01L]

View all publication…

  • No Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,236,171 Coil component and method for producing same Oct 14, 11 Jan 12, 16 [H01F]
9,236,604 Negative electrode and lithium ion secondary battery Mar 18, 13 Jan 12, 16 [H01M]
9,236,632 Electrochemical device and method for manufacturing electrochemical device Feb 17, 11 Jan 12, 16 [H01G, H01M]
9,224,706 Terminal structure, and semiconductor element and module substrate comprising the same Aug 06, 13 Dec 29, 15 [H01L]
9,225,057 Antenna apparatus and wireless communication device using same Mar 30, 11 Dec 29, 15 [H01Q, H05K]
9,225,287 Oscillator, rectifier, and transceiver device Apr 18, 14 Dec 29, 15 [H03D, H03B]
9,218,841 Method of assessing recording characteristics of thermally assisted magnetic head Jun 30, 14 Dec 22, 15 [G11B]
9,214,270 Electronic component and manufacturing method thereof Mar 06, 14 Dec 15, 15 [H01F]
9,214,283 Multilayer capacitor and method of manufacturing same Jun 05, 12 Dec 15, 15 [H01G]
9,214,661 Electrode manufacturing method Aug 26, 09 Dec 15, 15 [B05D, H01M]

View all Patent…

  • No Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0001,601 SPIN INJECTION ELECTRODE STRUCTURE AND SPIN TRANSPORT ELEMENT HAVING THE SAME ABAN Feb 12, 13 Jan 01, 15 [H01L]
2014/0233,361 THERMALLY-ASSISTED MAGNETIC RECORDING HEAD AND METHOD OF MANUFACTURING THE SAME ABAN Feb 21, 13 Aug 21, 14 [G11B]
2014/0203,901 REACTOR AND ELECTRICAL DEVICE ABAN Aug 27, 12 Jul 24, 14 [H01F]
8,692,414 Wireless power feeder and wireless power transmission system Withdrawn Apr 07, 11 Apr 08, 14 [H01F]
2014/0070,891 HIGH FREQUENCY AMPLIFIER ABAN Sep 20, 12 Mar 13, 14 [H03F]
2013/0256,848 ELECTRONIC COMPONENT MODULE AND METHOD OF MANUFACTURING THE SAME ABAN Mar 28, 13 Oct 03, 13 [H01L]
2013/0242,430 MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING OR REPRODUCING APPARATUS ABAN Mar 08, 13 Sep 19, 13 [G11B]
2013/0208,401 ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT ABAN Feb 01, 13 Aug 15, 13 [H01G]
2013/0192,873 STRUCTURE BODY AND ELECTRONIC COMPONENT AND PRINTED WIRING BOARD INCLUDING THE SAME ABAN Nov 15, 12 Aug 01, 13 [H01B]
2013/0190,163 DIELECTRIC CERAMIC AND ELECTRONIC COMPONENT USING THE SAME ABAN Dec 14, 12 Jul 25, 13 [H01B]
2013/0168,599 PRECURSOR, PROCESS FOR PRODUCTION OF PRECURSOR, PROCESS FOR PRODUCTION OF ACTIVE MATERIAL, AND LITHIUM ION SECONDARY BATTERY ABAN Jul 19, 11 Jul 04, 13 [H01M]
2013/0169,267 CURRENT SENSOR ABAN Dec 20, 12 Jul 04, 13 [G01R]
2013/0128,387 SUSPENSION WITH HIGH CONDUCTIVITY GROUND LAYER ABAN Nov 22, 11 May 23, 13 [G11B]
2013/0128,410 METHOD OF MANUFACTURING THIN FILM CAPACITOR AND THIN FILM CAPACITOR ABAN Nov 13, 12 May 23, 13 [H01G]
2013/0099,834 RAMP SIGNAL GENERATION CIRCUIT AND RAMP SIGNAL ADJUSTMENT CIRCUIT ABAN Oct 18, 12 Apr 25, 13 [H03K]
2013/0083,484 COMPOSITE ELECTRONIC COMPONENT AND STRUCTURE FOR MOUNTING COMPOSITE ELECTRONIC COMPONENT ABAN Sep 25, 12 Apr 04, 13 [H05K]
2013/0084,458 HARD COAT AGENT COMPOSITION AND HARD COAT FILM USING THE SAME ABAN Sep 26, 12 Apr 04, 13 [C09D, B32B, C08K, B82Y]
2013/0070,364 THIN FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF ABAN Sep 15, 11 Mar 21, 13 [G11B]
2013/0071,554 METHOD OF MANUFACTURING THIN FILM CAPACITOR AND THIN FILM CAPACITOR ABAN Nov 13, 12 Mar 21, 13 [H01G]
2013/0071,555 METHOD OF MANUFACTURING THIN FILM CAPACITOR AND THIN FILM CAPACITOR ABAN Nov 13, 12 Mar 21, 13 [H01G]

View all Patent…

  • No Patents to Display

Top Inventors for This Owner

We are sorry but your current selection exceeds the maximum number of follows () for this membership level. Upgrade to our Level for up to follows!

Owner Follow
TDK CORPORATION
CANCEL
UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to comparisons!

UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of portfolios () for this membership level. Upgrade to our Level for up to portfolios!

UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of patents allowed in portfolios () for this membership level. Upgrade to our Level for up to patents!

UPGRADE MEMBERSHIP CANCEL