Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 358
Name: Facsimile and static presentation processing >
Description: GENERAL STATEMENT OF THE CLASS SUBJECT MATTER










Class Number Class Name No. of Patents
358/909.1

Electronic still camera or scene reproducer

301
358/400

Facsimile

847
 

Facsimile

 
358/434

Auxiliary signal

706
358/441

Facsimile alarm

46
358/437

Interruption detection and control

267
358/439

Receiver supplies auxiliary signal(s)

122
358/440

Telephone number or address of designator

407
358/435

Transmitter and receiver both supply auxiliary signal(s)

237
358/436

Auxiliary signal controls apparatus at both transmitter and receiver

139
358/438

Transmitter supplies auxiliary signal(s)

204
358/470

Coded character

137
358/403

Document filing and retrieval system

806
358/402

Electronic mailbox

730
358/406

Facsimile measuring, testing, or calibrating

921
358/404

Facsimile memory monitoring

599
358/407

Facsimile relay system

509
358/442

Facsimile system interface

818
358/401

Image reproduction system

730
358/405

Image transmission accuracy verification

358
358/425

Multiplex

87
358/471

Picture signal generator

627
358/472

Combined read and write head

140
358/473

Hand-held reader

415
358/474

Scanning

3765
358/485

Cathode-ray tube

20
358/480

Coherent light

158
358/481

Including a polygon reflector

249
358/493

Curved scanning surface

137
358/498

Document feed

1303
358/488

Document position detection

570
358/475

Facsimile illumination control

1053
358/487

Facsimile transparency image scanning

561
358/479

Facsimile video

97
358/484

Fiber optics or optical waveguides

263
358/489

Helical scanning pattern

55
358/492

Specified sheet clamp

48
358/490

Transparent drum

31
358/491

Internal scan

45
358/494

Linear scanning pattern

625
358/496

Document moves during scanning

1112
358/497

Scanning element moves relative to a flat stationary document

1356
358/495

Spiral or helix aperture with linear aperture

11
358/477

Nonlight

28
358/478

Stylus type

48
358/486

Scan rate or document movement variation in accordance with data presence

554
358/482

Solid state

688
358/483

Charge coupled device

765
358/476

Transceiver

109
358/408

Plural scanner station

207
358/296

Recording apparatus

1760
358/300

Electrostatic or electrolytic

587
358/301

Magnetic

40
358/302

Photographic

373
358/303

Pressure (e.g., on carbon paper)

13
358/304

With paper cutter

68
358/426.01

Reduced time or bandwidth for static image communication

166
358/426.12

Auxiliary information transmitted (e.g., required to perform or identify decoding technique)

117
358/426.15

Coding for analog facsimile equipment (e.g., group 1 or 2)

17
358/426.16

Coding for digital facsimile equipment (e.g., group 3 or 4)

44
358/426.13

Combined with lossless coding technique (e.g., fixed or variable run-length coding)

110
358/426.14

Combined with lossy coding technique (e.g., coding of quantized transform coefficients)

75
358/426.02

Condition based selection or control of image coding technique or communication arrangement

146
358/426.06

Amount of image data or code

54
358/426.08

Bandwidth or property of a communication medium

32
358/426.11

Coded image communication rate

31
358/426.07

Coding or decoding rate

43
358/426.09

Communication error rate or level

40
358/426.1

Fill bit or dummy signal used

35
358/426.04

Processing or analysis of an uncoded or decoded image

94
358/426.05

Storage arrangement or capacity

82
358/426.03

Transfer rate of an uncoded or decoded image

45
358/443

Specific signal processing circuitry

444
358/469

Carrier wave modulation

47
358/468

Facsimile control unit

1171
358/448

Image processing

1412
358/449

Document size detection

346
358/452

Image editing

467
358/453

Image portion selection

676
358/463

Noise elimination

574
358/465

Picture signal thresholding

278
358/466

Variable thresholding technique

333
358/451

Picture size conversion

760
358/450

Plural images combined into a single image

699
358/461

Shade correction

614
358/462

Text and image detection and processing

766
358/464

To distinguish intelligence from background

410
358/444

Memory interface

820
358/447

Signal enhancing

488
358/445

Signal sampling and conversion

254
358/446

Signal voltage or gain control

146
358/409

Synchronization

222
358/411

Facsimile carrier as synchronization signal

17
358/412

Phase or speed regulation

192
358/420

Receiver motor power source frequency change

21
358/422

Receiver motor power source interruption

18
358/421

Receiver motor power source voltage change

23
358/419

Receiver motor power transmitted from transmitter

14
358/413

Start-stop

36
358/424

Stylus

6
358/418

With movable phase shifter

5
358/414

With particular clutch mechanism

17
358/415

With pendulum

3
358/423

With resistance variable in receiver motor power source

11
358/417

With strobe

4
358/416

With tuning fork

3
358/410

Sync or phase pulse generator

82
358/901.1

Fiber optics

57
358/906

Hand-held camera with recorder in a single unit

527
358/305

Miscellaneous

32
358/500

Natural color facsimile

578
358/529

Black signal synthesis

254
358/518

Color correction

3062
358/519

Gamma correction

433
358/521

Gradation

543
358/520

Hue, saturation and luminance

976
358/522

With histogram

261
358/523

With memory for storage of conversion data

908
358/527

Color photography previewer

537
358/515

Color separation

670
358/517

Color masking

127
358/516

White balance correction

222
358/501

Image reproduction

654
358/502

Ink-jet

314
358/503

Thermal

65
358/524

Intermediate storage

320
358/525

Interpolation

554
358/504

Measuring, testing, and calibrating

1343
358/505

Scanning

798
358/507

Cathode-ray tube

38
358/509

Illumination

572
358/510

Coherent light

37
358/513

Solid-state

194
358/514

With plural sensors

353
358/508

Transceiver

20
358/506

Transparency image scanning

280
358/512

With color filters

255
358/511

With prism

33
358/528

Size variation

157
358/530

Specific image-processing circuitry

454
358/540

Composite image

384
358/531

Electronic retouch

47
358/534

Halftone processing

570
358/536

Halftone screening

270
358/535

Matrix

174
358/539

Image coding (encoder/decoder)

277
358/537

Image editing

314
358/538

Image portion selection

395
358/533

Moire reduction

140
358/532

Sharpness emphasizing

183
358/526

With mark-forming function

32
358/908

Pause control (i.e., "commercial killers")

64
358/1.1

Static presentation processing (e.g., processing data for printer, etc.)

2313
358/1.9

Attribute control

7244
358/3.24

Adaptive image reproduction

327
358/2.99

Bi-level image reproduction (e.g., character or line reproduction)

99
358/3.26

Distortion control in image reproduction (e.g., removing, reducing or preventing image artifacts)

1200
358/3.28

Embedding a hidden or unobtrusive code or pattern in a reproduced image (e.g., a watermark)

896
358/3.29

Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil)

188
358/3.31

Character or design formed on printing surface (e.g., intaglio)

46
358/3.3

Halftone pattern formed on printing surface

102
358/3.32

Mechanical arrangement for forming a printing surface

57
358/3.27

Enhancement control in image reproduction (e.g., smoothing or sharpening edges)

816
358/3.01

Multi-level image reproduction (e.g., gray level reproduction)

453
358/3.21

Adaptive multi-level image reproduction

283
358/3.22

Variable threshold determined by image or other condition (e.g., adaptive thresholding)

135
358/3.03

Error diffusion in gray level or halftone generation

465
358/3.05

Adaptive error diffusion

189
358/3.04

Property of error weighting filter (e.g., adaptive, deterministic, random)

119
358/3.06

Halftoning (e.g., a pattern of print elements used to represent a gray level)

818
358/3.08

Descreening (e.g., inverse halftone conversion)

105
358/3.13

Dithering (e.g., spatial distribution of print elements by threshold matrix)

385
358/3.14

Adaptive dithering

215
358/3.15

Edge adaptive

105
358/3.16

Ordered dithering (e.g., deterministic or systematic)

112
358/3.17

Clustered pattern

85
358/3.18

Dispersed pattern

31
358/3.19

Stochastic or random dithering

132
358/3.09

Print element property varied to effect halftone pattern

180
358/3.1

Density of print element (e.g., multi-level halftone)

266
358/3.11

Shape of print element

88
358/3.12

Size of print element

178
358/3.07

Rescreening (e.g., converting spatial resolution)

197
358/3.2

Screen property or geometry (e.g., shape, period, symmetry, aspect ratio)

264
358/3.23

Look-up table for image processing or print attribute data (e.g., threshold value, print element property)

531
358/3.02

Print element property varied to represent gray level

143
358/2.1

Processing based on at least two different image attributes (e.g., character, graphic, photo, line, edge, gray-level, color)

1246
358/1.11

Character or font

658
358/1.15

Communication

9097
358/1.14

Data corruption, power interruption, or print prevention

3080
358/1.18

Detail of image placement or content

2792
358/1.12

Detail of medium positioning (e.g., movement to or from presentation location of medium, etc.)

985
358/1.8

Dot matrix array (e.g., printheads, etc.)

544
358/1.13

Emulation or plural modes

4126
358/1.7

Flying dot (e.g., laser beam, etc.)

206
358/1.16

Memory

3184
358/1.17

Page or frame memory

873
358/1.3

Plotter

218
358/1.4

Plural marking means

221
358/1.5

Position or velocity determined

377
358/1.2

Size, resolution, or scale control

1420
358/1.6

Specific to image source

589
358/907

Track skippers (i.e., "groove skippers")

91
 
 
  Recently Added Patents
Lateral flow test kit and method for detecting an analyte
Memory component and memory device
Digital-to-analog converter and performing method thereof
Clock generator circuit for a charge pump
Specializing disambiguation of a natural language expression
Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
  Randomly Featured Patents
Digital asset data type definitions
Electronic drum
Chip package with multiple chips connected by bumps
Reinforcing bar binding machine
Sign language recognition system and method
Optical frequency acquisition apparatus for optical coherent communication system
Terrorist vehicle arresting system
Rubber composition and heavy duty pneumatic tire using the rubber composition
Method of producing self-cleaning and non-adhesive paper or paper-like material
Pressure flow and concentration control of oxygen/ozone gas mixtures