Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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1050 Subject <strong>Index</strong><br />
grounding of rotary head drum T03-A05D<br />
head positioning, audio/video W04-E01A<br />
head-tape spacing adjustment T03-A05C1<br />
T03-A05D<br />
magnetic tape per se T03-A01C3A<br />
optical signal coupling for heads T03-A05D3C<br />
recording and recorders (general) T03-N02<br />
RF rotary head signal coupling T03-A05D3E<br />
rotary head drum per se T03-A05D5<br />
rotary head transformer signal coupling<br />
T03-A05D3A<br />
signal coupling to heads T03-A05D3<br />
specific head positioning details T03-A05D<br />
Help documentation T01-J11C2<br />
HEMT - see Field effect transistor, with<br />
heterostructure U12-D02D2<br />
Herbicides- analysis S03-E14M<br />
Heterojunction bipolar transistor - see<br />
Transistors, bipolar, heterojunction<br />
U12-D01A2<br />
Heterojunction, semiconductor<br />
deposition U11-C01J6<br />
doping U11-C02J2<br />
structures per se U12-E01B1<br />
Heterostructure MISFET - see Field effect<br />
transistor U12-D02A5<br />
Heuristics T01-J16C6<br />
HF choke V02-F01<br />
HF coil V02-F01G2<br />
HF connector - see Connector<br />
HF inductor V02-F01G2<br />
HF transformer V02-F02<br />
Hierarchical Interconnection Technology V04-Q02B1A<br />
V04-T02<br />
High density interconnect (multichip) U14-H03<br />
High density wiring, IC U11-D03C2<br />
High electron mobility transistor - see Field<br />
effect transistor, with heterostructure U12-D02D2<br />
High frequency amplifier<br />
power U24-G01B5<br />
small signal U24-G01D<br />
High frequency connector V04-M01<br />
High frequency package, for<br />
semiconductor device U11-D03A4<br />
High frequency terminals, for<br />
semiconductor device U11-D03A6<br />
High pin count packages, for<br />
semiconductor device U11-D01A5<br />
High power (electric) connector - see Cable<br />
High power converter - see Converter<br />
High power supply X12-H01C<br />
High power system - see Electric power<br />
distribution/transmission system X12-H<br />
High power/voltage/current regulation- see<br />
X12-H and X12-J codes<br />
High pressure discharge lamp X26-A01D<br />
construction details see X26-A02<br />
Discharge lamp<br />
control X26-C01B4<br />
electronic ballast X26-C01B2<br />
X26-C01B4<br />
inductive ballast X26-C01B1A<br />
X26-C01B4<br />
operating circuit X26-C01B4<br />
starting circuit X26-C01B4<br />
High temp. cell X16-B01C1<br />
sodium-sulphur X16-B01C<br />
High temperature superconductor - see<br />
Superconducting material, oxide U14-F01B<br />
X12-D06B2<br />
High voltage networks, testing S01-H02<br />
Highlight, colour printing S06-K01B<br />
Hilbert transform T01-J04B1<br />
computer processing for T01-J04B1<br />
Hiring article using coin or card T05-H05A<br />
HIT V04-Q02B1A<br />
V04-T02<br />
Hitless switching<br />
data network W01-A06A1A<br />
digital telephone exchange W01-C02A1C<br />
line communication W02-C01D3A<br />
radio communication W02-G08A<br />
HLR (home location W01-B05A1Q<br />
register) W02-C03C1E<br />
Hob X27-C<br />
electric X27-C02<br />
gas X27-C05<br />
Hockey (sport) W04-X01K1N<br />
Hoist X25-F05<br />
control T06-D08E<br />
Holder<br />
CRT V04-K09<br />
V05-D08C5<br />
for semiconductor device<br />
transport U11-F02A4<br />
fuse V04-K03<br />
X13-D01B<br />
lamp V04-K01<br />
X26-F<br />
semiconductor device for PCB-mounting<br />
U11-D01Q<br />
V04-K02<br />
V04-M05<br />
Hologram V07-F02C<br />
computer memory T01-H01B2<br />
for memories U14-A02B1<br />
manufacture V07-F02C<br />
Holographic<br />
recording heads T03-B12<br />
recording methods T03-B12<br />
Holographic recording T03-B12<br />
Holography V07-M<br />
Home brewing kit X27-B<br />
Home bus system<br />
AV equipment interconnection W03-G05C1<br />
data bus and LAN aspects W01-A06B1<br />
W01-A06B5A<br />
home automation system W05-D07A
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