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- this report was created with support from the National Science Foundation -
Listing of Ownership Categories For
0.5
or More Utility Patents During the Period
Having Primary Classification Corresponding To
NAICS Classification 335
Electrical Equipment, Appliances, and Components
( North American Industry Classification System (NAICS) classification is determined by
the primary U.S. Patent Classification System (USPC) patent classification and a USPC to NAICS concordance - see 'Explanation of Data' )
( this Fractional Counts report proportionally distributes a patent across each matched industry -- see 'Explanation of Data' )
( * in Fractional Counts tables, counts are rounded)
Counts | Sequence ID | NAICS Classification | Classification Title | (U.S. or Foreign) | Assignment ID | Ownership Category | PRE_1964 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (U.S. Ownership) | 2 | U.S. CORPORATION | 13698 | 1794 | 2909 | 3152 | 2864 | 3068 | 3015 | 3012 | 2890 | 2714 | 2699 | 2666 | 2487 | 2432 | 2352 | 2349 | 2267 | 2355 | 2273 | 2292 | 2046 | 2156 | 2304 | 2294 | 2512 | 2691 | 2912 | 2798 | 2975 | 3133 | 3244 | 3505 | 3741 | 3988 | 4708 | 4811 | 5050 | 5412 | 5542 | 5718 | 5552 | 5159 | 5217 | 5068 | 4986 | 4640 | 3478 | 2036 | 818 | 90 | 171871 |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (U.S. Ownership) | 4 | U.S. INDIVIDUAL | 2745 | 274 | 517 | 582 | 551 | 539 | 552 | 643 | 614 | 562 | 536 | 468 | 467 | 476 | 523 | 477 | 487 | 444 | 408 | 342 | 357 | 418 | 432 | 481 | 524 | 565 | 577 | 577 | 586 | 590 | 623 | 684 | 690 | 681 | 743 | 703 | 761 | 741 | 717 | 731 | 726 | 671 | 633 | 609 | 626 | 531 | 471 | 261 | 99 | 11 | 29024 |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (U.S. Ownership) | 6 | U.S. GOVERNMENT | 492 | 93 | 145 | 121 | 125 | 130 | 162 | 120 | 104 | 115 | 117 | 116 | 115 | 96 | 104 | 120 | 92 | 96 | 101 | 104 | 96 | 87 | 81 | 74 | 48 | 69 | 91 | 104 | 98 | 97 | 100 | 78 | 72 | 40 | 62 | 57 | 52 | 59 | 48 | 34 | 51 | 36 | 60 | 43 | 37 | 35 | 31 | 16 | 2 | 2 | 4426 |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (U.S. Ownership) | -- Subtotal -- | 16936 | 2161 | 3570 | 3855 | 3540 | 3736 | 3730 | 3775 | 3607 | 3390 | 3352 | 3250 | 3069 | 3003 | 2980 | 2946 | 2846 | 2895 | 2782 | 2738 | 2499 | 2661 | 2816 | 2849 | 3084 | 3325 | 3580 | 3479 | 3659 | 3820 | 3967 | 4267 | 4503 | 4709 | 5513 | 5572 | 5863 | 6212 | 6307 | 6484 | 6329 | 5866 | 5910 | 5720 | 5649 | 5206 | 3979 | 2313 | 919 | 102 | 205322 | |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (Foreign Ownership) | 3 | FOREIGN CORPORATION | 2233 | 416 | 547 | 716 | 783 | 932 | 1065 | 1109 | 1177 | 1203 | 1263 | 1307 | 1207 | 1154 | 1263 | 1304 | 1400 | 1469 | 1452 | 1599 | 1511 | 1641 | 1938 | 2078 | 2148 | 2395 | 2498 | 2559 | 2676 | 2655 | 2696 | 3143 | 3409 | 4012 | 4731 | 4942 | 5791 | 6487 | 7566 | 7843 | 7698 | 7546 | 7835 | 8349 | 8152 | 7394 | 5562 | 3315 | 1086 | 95 | 153350 |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (Foreign Ownership) | 5 | FOREIGN INDIVIDUAL | 685 | 96 | 168 | 160 | 213 | 199 | 248 | 243 | 251 | 255 | 274 | 210 | 225 | 220 | 192 | 221 | 244 | 217 | 210 | 174 | 165 | 194 | 204 | 228 | 250 | 260 | 296 | 275 | 284 | 260 | 312 | 333 | 340 | 398 | 435 | 408 | 480 | 487 | 539 | 532 | 513 | 441 | 406 | 404 | 343 | 286 | 224 | 150 | 39 | 3 | 14193 |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (Foreign Ownership) | 7 | FOREIGN GOVERNMENT | 34 | 11 | 7 | 22 | 14 | 4 | 11 | 12 | 13 | 9 | 16 | 14 | 26 | 19 | 20 | 22 | 15 | 32 | 36 | 25 | 24 | 34 | 25 | 23 | 22 | 22 | 24 | 24 | 21 | 24 | 13 | 12 | 15 | 16 | 4 | 6 | 9 | 8 | 7 | 8 | 8 | 9 | 7 | 15 | 16 | 7 | 9 | 4 | 0 | 0 | 774 |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (Foreign Ownership) | -- Subtotal -- | 2952 | 522 | 722 | 898 | 1010 | 1135 | 1324 | 1364 | 1440 | 1467 | 1554 | 1530 | 1457 | 1393 | 1476 | 1547 | 1659 | 1718 | 1698 | 1798 | 1700 | 1868 | 2168 | 2329 | 2419 | 2676 | 2817 | 2858 | 2982 | 2939 | 3022 | 3488 | 3764 | 4426 | 5170 | 5356 | 6280 | 6982 | 8112 | 8383 | 8218 | 7996 | 8248 | 8767 | 8511 | 7688 | 5795 | 3469 | 1125 | 98 | 168317 | |
Frac / YoA | 22 | 335 | Electrical Equipment, Appliances, and Components | (ALL Ownership) | A | All Ownership Categories | 19888 | 2683 | 4292 | 4753 | 4550 | 4871 | 5054 | 5139 | 5048 | 4857 | 4906 | 4780 | 4526 | 4396 | 4455 | 4492 | 4505 | 4613 | 4480 | 4536 | 4199 | 4529 | 4984 | 5178 | 5503 | 6001 | 6397 | 6336 | 6641 | 6759 | 6988 | 7755 | 8267 | 9135 | 10683 | 10928 | 12143 | 13194 | 14419 | 14867 | 14548 | 13862 | 14157 | 14487 | 14160 | 12894 | 9774 | 5782 | 2044 | 200 | 373639 |
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