| Class Number |
Class Name |
No. of Patents |
| 386/1 |
Processing of color television signal for dynamic recording or reproducing |
161 |
| 386/36 |
Channel splitting |
22 |
| 386/33 |
Compressing when recording or decompressing when reproducing |
172 |
| 386/40 |
Digital recording or reproducing |
125 |
| 386/34 |
Digitizing, processing, and converting of analog color television signal |
42 |
| 386/2 |
Drop-out correction |
82 |
| 386/3 |
Including switching means and delay means |
39 |
| 386/4 |
Editing |
92 |
| 386/6 |
Fast reproducing |
43 |
| 386/26 |
Frequency modulation for recording on the same track |
113 |
| 386/27 |
Compressing when recording or decompressing when reproducing |
57 |
| 386/29 |
Having another signal |
58 |
| 386/28 |
Phase shifting |
24 |
| 386/37 |
High definition television recording or reproducing |
43 |
| 386/39 |
Including audio signal |
168 |
| 386/38 |
Including television camera |
127 |
| 386/5 |
Line, field, or frame skipping |
20 |
| 386/41 |
Phase control of carrier signal |
30 |
| 386/21 |
Recorder or reproducer fault condition compensation |
107 |
| 386/25 |
Comb filtering |
83 |
| 386/22 |
Crosstalk |
62 |
| 386/24 |
Different phase between adjacent lines or fields of color television signal |
27 |
| 386/23 |
Heads having different azimuth angles |
33 |
| 386/35 |
Selective recording or reproducing |
68 |
| 386/44 |
Separately processed luminance and chrominance |
71 |
| 386/31 |
Separately processed primary color signals |
32 |
| 386/32 |
Separately recorded |
9 |
| 386/9 |
Signal amplitude level control |
120 |
| 386/10 |
Including color burst or reference signal |
46 |
| 386/11 |
Color killer |
18 |
| 386/7 |
Slow producing |
37 |
| 386/8 |
Still reproducing |
54 |
| 386/12 |
Synchronization signal modification |
56 |
| 386/13 |
Time (e.g., phase or frequency) correction |
104 |
| 386/14 |
By controlling relative transducer/record medium speed |
19 |
| 386/15 |
Disc |
38 |
| 386/20 |
Digital technique |
59 |
| 386/17 |
Phase or frequency matching of color television signal component to an external reference |
48 |
| 386/19 |
Color burst |
78 |
| 386/18 |
Using variable delay |
37 |
| 386/16 |
Using recorded reference (e.g., pilot signal) |
40 |
| 386/30 |
Using diffraction technique or strip filter |
22 |
| 386/45 |
Using disc |
153 |
| 386/42 |
Using light or beam |
60 |
| 386/43 |
Color signal in nonpictorial form |
4 |
| 386/46 |
Processing of television signal for dynamic recording or reproducing |
1433 |
| 386/122 |
Channel splitting |
57 |
| 386/109 |
Compressing in recording or decompressing in reproducing |
503 |
| 386/112 |
Digital compressing |
506 |
| 386/111 |
Intraframe or interframe |
602 |
| 386/110 |
Line, field, or frame skipping |
53 |
| 386/131 |
Converting one television format to another |
169 |
| 386/124 |
Digital recording or reproducing |
633 |
| 386/47 |
Drop-out correction |
109 |
| 386/48 |
For synchronization signal |
27 |
| 386/49 |
Using static memory or delay means |
54 |
| 386/50 |
Interpolation |
51 |
| 386/52 |
Editing |
644 |
| 386/54 |
Audio signal |
146 |
| 386/57 |
Control track |
42 |
| 386/59 |
Counting control pulse |
33 |
| 386/60 |
Numerical code |
28 |
| 386/58 |
Phase comparison |
17 |
| 386/55 |
Editing decision list (edl) |
211 |
| 386/53 |
Fading-in and fading-out |
44 |
| 386/64 |
Having auxiliary dynamic memory means |
62 |
| 386/63 |
Having erasing head |
32 |
| 386/56 |
Rewrite after read |
25 |
| 386/61 |
Using synchronization signal |
23 |
| 386/62 |
Numerical code |
15 |
| 386/68 |
Fast, slow, or stop reproducing |
760 |
| 386/80 |
Automatic control of the speed of the medium |
144 |
| 386/74 |
Different azimuth |
75 |
| 386/82 |
Disc |
94 |
| 386/75 |
Having audio |
90 |
| 386/77 |
Having static memory |
67 |
| 386/72 |
Including head switching means |
38 |
| 386/73 |
Interpolation |
15 |
| 386/78 |
Locus or track control |
106 |
| 386/79 |
Using control signal on the recording medium |
77 |
| 386/76 |
Noise reducing circuit |
33 |
| 386/71 |
Synchronization signal modification |
30 |
| 386/81 |
Tape |
229 |
| 386/69 |
Track searching |
293 |
| 386/70 |
Disc |
203 |
| 386/95 |
Having another signal |
1526 |
| 386/96 |
Audio signal |
646 |
| 386/104 |
Digital audio signal |
292 |
| 386/105 |
Disc |
198 |
| 386/106 |
Disc |
161 |
| 386/100 |
Fault condition compensation |
96 |
| 386/102 |
Including mixing or adding means |
79 |
| 386/107 |
Including television camera |
125 |
| 386/98 |
Multiplexing or demultiplexing |
284 |
| 386/99 |
Plurality of audio channels |
65 |
| 386/103 |
On a different substrate of the recording medium |
18 |
| 386/97 |
Selective mode (e.g., mono, stereo, or bilingual) |
121 |
| 386/101 |
Time compressing |
101 |
| 386/108 |
Television signal |
81 |
| 386/65 |
Having time code for addressing signal |
190 |
| 386/123 |
High definition television recording or reproducing |
124 |
| 386/83 |
Including programmable apparatus |
601 |
| 386/117 |
Including television camera |
442 |
| 386/118 |
Housing or mounting |
105 |
| 386/120 |
Selective mode (e.g., still or motion) |
130 |
| 386/119 |
Synchronizing |
41 |
| 386/67 |
Long play recording |
83 |
| 386/127 |
Onto thermoplastic record |
22 |
| 386/94 |
Record protection (e.g., anti-copying) |
482 |
| 386/113 |
Recorder or reproducer fault condition compensation |
258 |
| 386/116 |
Digital technique |
126 |
| 386/114 |
Noise reduction |
121 |
| 386/115 |
Crosstalk |
52 |
| 386/93 |
Signal amplitude level control |
177 |
| 386/92 |
Simultaneously recording of a plurality of television signals |
92 |
| 386/121 |
Single still or frame recording |
160 |
| 386/51 |
Specific drop-out detection |
60 |
| 386/84 |
Synchronization signal modification |
90 |
| 386/66 |
Synchronizing of recording or reproducing devices |
77 |
| 386/85 |
Time (e.g., phase or frequency) correction |
124 |
| 386/90 |
Digital technique |
90 |
| 386/91 |
By controlling read-write operations |
61 |
| 386/86 |
Of relative transducer/record medium speed |
40 |
| 386/87 |
By controlling speed of record medium |
33 |
| 386/88 |
Using recorded reference (e.g., pilot signal) |
56 |
| 386/89 |
Using variable delay |
40 |
| 386/125 |
Using disc |
1716 |
| 386/126 |
Optical |
967 |
| 386/128 |
Using light or beam |
96 |
| 386/130 |
Cathode-ray tube |
37 |
| 386/129 |
Recording at different frame rate |
36 |
