Inventor · disambiguated record
Hal D. Smith
Also filed as: SMITH HAL D
7 granted patents·220 citations·filing 1990–1995
87Inventor score
Files withHUGHES AIRCRAFT CO7
Top patents by PatentIndex Score
7 records- 0189US5055966AVia capacitors within multi-layer, 3 dimensional structures/substratesHUGHES AIRCRAFT CO·Filed 1990·Granted Oct 8, 1991·82 cites·9 claims
- 0280US5164699AVia resistors within-multi-layer, 3 dimensional structures substratesHUGHES AIRCRAFT CO·Filed 1990·Granted Nov 17, 1992·67 cites·13 claims
- 0361US5178051AMagnetic punch die retention for HTCC/LTCC fabricationHUGHES AIRCRAFT CO·Filed 1991·Granted Jan 12, 1993·22 cites·4 claims
- 0455US5438167AFerrimagnetic vias within multi-layer 3-dimensional structures/substratesHUGHES AIRCRAFT CO·Filed 1993·Granted Aug 1, 1995·23 cites·9 claims
- 0549US5318820AHTCC/LTCC use of multiple ceramic tapes in high rate productionHUGHES AIRCRAFT CO·Filed 1992·Granted Jun 7, 1994·13 cites·5 claims
- 0634US5583668AHolographic replication of copy film to hologram masterHUGHES AIRCRAFT CO·Filed 1995·Granted Dec 10, 1996·8 cites·1 claims
- 0731US5217216AHTCC/LTCC substrate blanker/multi-layer collation dieHUGHES AIRCRAFT CO·Filed 1991·Granted Jun 8, 1993·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →