DELTA ELECTRONICS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 260 7
 
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS 166 6
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 151 45
 
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 150 21
 
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 138 13
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 126 95
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 123 49
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 116 15
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 107 39
 
 
H02K DYNAMO-ELECTRIC MACHINES 105 33
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,664 THIN COOLING FAN Nov 14, 17 Mar 08, 18 [F04D, H05K, H02K]
2018/0066,838 VENTILATION FAN WITH LAMP Oct 30, 17 Mar 08, 18 [F04D, F21V, F21S]
2018/0058,470 FAN AND FRAME STRUCTURE THEREOF Aug 25, 17 Mar 01, 18 [F04D]
2018/0063,994 HEAT DISSIPATION ASSEMBLY Oct 27, 16 Mar 01, 18 [F28D, H05K]
2018/0054,920 HEAT SINK MODULE AND MANUFACTURING METHOD THEREOF Oct 27, 16 Feb 22, 18 [F28F, H05K]
2018/0040,444 SMART SWITCH SYSTEM AND CONTROLLING METHOD FOR SWITCH BOX Dec 01, 16 Feb 08, 18 [H01H, H02J]
2018/0030,999 HEAT DISSIPATION MODULE Dec 02, 16 Feb 01, 18 [F04D]
2018/0034,291 POWER PLUG APPARATUS AND OVER TEMPERATURE PROTECTION METHOD THEREOF Jan 05, 17 Feb 01, 18 [H01R, H01H, H02J]
2018/0021,900 AUTOMATIC SCREW TIGHTENING MODULE AND ROBOT MANIPULATOR EMPLOYING SAME Jan 25, 17 Jan 25, 18 [G05B, B23P, B25J]
2018/0026,125 SEMICONDUCTOR DEVICE Aug 15, 17 Jan 25, 18 [H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915773 Backlight module and stereo display device using the same Jun 18, 17 Mar 13, 18 [H04N, F21V]
9916924 Center-tapped transformer Mar 02, 16 Mar 13, 18 [H01F]
9917574 Switching circuit Jan 26, 16 Mar 13, 18 [H03K, H03L]
9910079 Grounding resistance measurement apparatus and method of operating the same Oct 22, 15 Mar 06, 18 [G01R]
9903206 Impeller Oct 12, 11 Feb 27, 18 [F04D, F01D]
9903381 System and method for controlling forward/reverse rotation of fan Jan 08, 16 Feb 27, 18 [F04D, H02P]
9903415 Motor Oct 10, 14 Feb 27, 18 [F04D, F16C, H02K]
9904159 Illumination system Jan 30, 15 Feb 27, 18 [H04N, G03B, G02B, F21V]
9905439 Power module package having patterned insulation metal substrate Apr 29, 16 Feb 27, 18 [B32B, H01L]
9906134 Insulation detecting circuit, power converting device and insulation impedance value detecting method Jun 20, 17 Feb 27, 18 [H02H, H02M, G05D, H02J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0359,926 ELECTROMAGNETIC INTERFERENCE SHIELDING CONFIGURATION OF ELECTRONIC DEVICE Abandoned Jul 28, 16 Dec 14, 17 [H01R, H03H, H05K]
2017/0278,960 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Abandoned Mar 24, 16 Sep 28, 17 [H01L]
2016/0242,323 RACK TYPE DATA CENTER Abandoned Apr 23, 15 Aug 18, 16 [H05K]
2016/0233,020 TRANSFORMER Abandoned May 05, 15 Aug 11, 16 [H01F]
2016/0217,913 WINDING UNIT, MAGNETIC COMPONENT AND POWER SUPPLY HAVING THE SAME Abandoned Oct 02, 15 Jul 28, 16 [H01F]
2016/0201,992 HEAT PIPE Abandoned May 05, 15 Jul 14, 16 [F28D]
2016/0197,518 POWER BYPASS APPARATUS AND POWER TRANSMISSION APPARATUS Abandoned Feb 18, 15 Jul 07, 16 [H02J]
2016/0192,515 CIRCUIT BOARD ASSEMBLY AND ASSEMBLING METHOD THEREOF Abandoned Jul 17, 15 Jun 30, 16 [H01R, H05K]
2016/0181,000 MAGNETIC ELEMENT USING BANK WINDING METHOD Abandoned Aug 07, 15 Jun 23, 16 [H01F]
2016/0141,088 MAGNETIC COMPONENT Abandoned Jun 05, 15 May 19, 16 [H01F]
2016/0141,811 ELECTRICAL CONNECTOR, MANUFACTURING METHOD THEREOF AND COMMUNICATION DEVICE Abandoned Jul 12, 15 May 19, 16 [H01R]
2016/0141,967 DC POWER SUPPLY SYSTEM Abandoned Oct 09, 15 May 19, 16 [H02M]
2016/0121,065 BREATHING ASSISTANCE APPARATUS HAVING CONTROLLABLE GASBAG AND METHOD FOR CONTROLLING THE GASBAG Abandoned May 27, 15 May 05, 16 [A61M]
2016/0086,573 REAL-TIME COLOR MAPPING SYSTEM AND METHOD Abandoned May 07, 15 Mar 24, 16 [H04N, G06T, G09G]
2016/0067,430 RESPIRATORY DEVICE HAVING FUNCTION OF DETECTING AIRFLOW PRESSURE DIFFERENCE Abandoned Oct 31, 14 Mar 10, 16 [A61M]
2016/0073,549 CLIP FOR CLAMPING ELECTRONIC COMPONENT Abandoned Dec 31, 14 Mar 10, 16 [F16B, H05K]
2016/0031,673 MAGNETIC MODULE AND MODULAR BOBBIN THEREOF Abandoned Nov 17, 14 Feb 04, 16 [B65H]
2016/0026,075 HEAT DISSIPATION ASSEMBLY AND PROJECTION APPARATUS WITH THE SAME Abandoned Oct 01, 15 Jan 28, 16 [G03B, G02B]
2016/0011,885 USB HUB Abandoned Nov 14, 14 Jan 14, 16 [G06F]
2016/0014,927 HEAT DISSIPATING MODULE AND METHOD OF COMBINING THE SAME Abandoned Sep 11, 14 Jan 14, 16 [H05K]

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