Search

Amritbir K. Sandhu

Examiner (ID: 15953, Phone: (571)270-1894 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2613, 2636, 2634, 4174
Total Applications
785
Issued Applications
622
Pending Applications
58
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2525670 [patent_doc_number] => 04864406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Television receiver with a synchronized external-power stage' [patent_app_type] => 1 [patent_app_number] => 7/244705 [patent_app_country] => US [patent_app_date] => 1988-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 575 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864406.pdf [firstpage_image] =>[orig_patent_app_number] => 244705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/244705
Television receiver with a synchronized external-power stage Sep 14, 1988 Issued
Array ( [id] => 2631342 [patent_doc_number] => 04956703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Print simulation apparatus for adjusting the color separation conditions of a color scanner' [patent_app_type] => 1 [patent_app_number] => 7/243633 [patent_app_country] => US [patent_app_date] => 1988-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6700 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956703.pdf [firstpage_image] =>[orig_patent_app_number] => 243633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243633
Print simulation apparatus for adjusting the color separation conditions of a color scanner Sep 12, 1988 Issued
Array ( [id] => 2604522 [patent_doc_number] => 04924300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Method of and device for tuning a resonant circuit coupled to a frequency discriminator' [patent_app_type] => 1 [patent_app_number] => 7/241515 [patent_app_country] => US [patent_app_date] => 1988-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4505 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924300.pdf [firstpage_image] =>[orig_patent_app_number] => 241515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/241515
Method of and device for tuning a resonant circuit coupled to a frequency discriminator Sep 6, 1988 Issued
Array ( [id] => 2610393 [patent_doc_number] => 04912549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Video signal synchronization system as for an extended definition widescreen television signal processing system' [patent_app_type] => 1 [patent_app_number] => 7/241277 [patent_app_country] => US [patent_app_date] => 1988-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 32 [patent_no_of_words] => 22166 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912549.pdf [firstpage_image] =>[orig_patent_app_number] => 241277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/241277
Video signal synchronization system as for an extended definition widescreen television signal processing system Sep 6, 1988 Issued
Array ( [id] => 2632235 [patent_doc_number] => 04906901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Power supply for outdoor lighting systems using high frequency' [patent_app_type] => 1 [patent_app_number] => 7/237781 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5131 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906901.pdf [firstpage_image] =>[orig_patent_app_number] => 237781 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237781
Power supply for outdoor lighting systems using high frequency Aug 28, 1988 Issued
Array ( [id] => 2488670 [patent_doc_number] => 04866344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'High voltage power supply for a microwave electron tube' [patent_app_type] => 1 [patent_app_number] => 7/237194 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4676 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866344.pdf [firstpage_image] =>[orig_patent_app_number] => 237194 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237194
High voltage power supply for a microwave electron tube Aug 28, 1988 Issued
Array ( [id] => 2771545 [patent_doc_number] => 04994916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Apparatus and method for encoding identification information for multiple asynchronous video signal sources' [patent_app_type] => 1 [patent_app_number] => 7/236457 [patent_app_country] => US [patent_app_date] => 1988-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7243 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994916.pdf [firstpage_image] =>[orig_patent_app_number] => 236457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/236457
Apparatus and method for encoding identification information for multiple asynchronous video signal sources Aug 24, 1988 Issued
Array ( [id] => 2525873 [patent_doc_number] => 04885505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Electron gun assembly' [patent_app_type] => 1 [patent_app_number] => 7/235719 [patent_app_country] => US [patent_app_date] => 1988-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3367 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885505.pdf [firstpage_image] =>[orig_patent_app_number] => 235719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/235719
Electron gun assembly Aug 21, 1988 Issued
Array ( [id] => 2632174 [patent_doc_number] => 04906898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Surface wave launchers to produce plasma columns and means for producing plasma of different shapes' [patent_app_type] => 1 [patent_app_number] => 7/229501 [patent_app_country] => US [patent_app_date] => 1988-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 3348 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906898.pdf [firstpage_image] =>[orig_patent_app_number] => 229501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/229501
Surface wave launchers to produce plasma columns and means for producing plasma of different shapes Aug 7, 1988 Issued
Array ( [id] => 2596795 [patent_doc_number] => 04970592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Horizontal synchronization, clock synchronization, D.C. restoration and gain control scheme for an analog TV system' [patent_app_type] => 1 [patent_app_number] => 7/226493 [patent_app_country] => US [patent_app_date] => 1988-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5721 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970592.pdf [firstpage_image] =>[orig_patent_app_number] => 226493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/226493
Horizontal synchronization, clock synchronization, D.C. restoration and gain control scheme for an analog TV system Jul 31, 1988 Issued
Array ( [id] => 2627066 [patent_doc_number] => 04894720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Circuit for selectively outputting high frequency signals' [patent_app_type] => 1 [patent_app_number] => 7/225319 [patent_app_country] => US [patent_app_date] => 1988-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6830 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894720.pdf [firstpage_image] =>[orig_patent_app_number] => 225319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/225319
Circuit for selectively outputting high frequency signals Jul 27, 1988 Issued
Array ( [id] => 2680201 [patent_doc_number] => 04984072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'System and method for color image enhancement' [patent_app_type] => 1 [patent_app_number] => 7/222543 [patent_app_country] => US [patent_app_date] => 1988-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5580 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984072.pdf [firstpage_image] =>[orig_patent_app_number] => 222543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/222543
System and method for color image enhancement Jul 24, 1988 Issued
Array ( [id] => 2601667 [patent_doc_number] => 04924150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Power-line control system' [patent_app_type] => 1 [patent_app_number] => 7/224178 [patent_app_country] => US [patent_app_date] => 1988-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3924 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924150.pdf [firstpage_image] =>[orig_patent_app_number] => 224178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/224178
Power-line control system Jul 21, 1988 Issued
07/222383 SWING-DRIVEN SOLID-STATE COLOR IMAGE SENSOR Jul 20, 1988 Abandoned
Array ( [id] => 2587040 [patent_doc_number] => 04974075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Image pickup apparatus having connector capable of separately shielding grouped electrical connections' [patent_app_type] => 1 [patent_app_number] => 7/221976 [patent_app_country] => US [patent_app_date] => 1988-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 9775 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974075.pdf [firstpage_image] =>[orig_patent_app_number] => 221976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/221976
Image pickup apparatus having connector capable of separately shielding grouped electrical connections Jul 19, 1988 Issued
Array ( [id] => 2609675 [patent_doc_number] => 04931860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Image data composing system and process for storing both monochrome and polychrome image data' [patent_app_type] => 1 [patent_app_number] => 7/219775 [patent_app_country] => US [patent_app_date] => 1988-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2718 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931860.pdf [firstpage_image] =>[orig_patent_app_number] => 219775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/219775
Image data composing system and process for storing both monochrome and polychrome image data Jul 17, 1988 Issued
07/213486 PICTURE PRINTING APPARATUS Jun 29, 1988 Abandoned
Array ( [id] => 2653605 [patent_doc_number] => 04896207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Color imaging apparatus employing a horizontal stripe color filter to reduce rise-time artifacts' [patent_app_type] => 1 [patent_app_number] => 7/208302 [patent_app_country] => US [patent_app_date] => 1988-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896207.pdf [firstpage_image] =>[orig_patent_app_number] => 208302 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208302
Color imaging apparatus employing a horizontal stripe color filter to reduce rise-time artifacts Jun 16, 1988 Issued
Array ( [id] => 2604839 [patent_doc_number] => 04924316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Solid color pickup apparatus' [patent_app_type] => 1 [patent_app_number] => 7/207989 [patent_app_country] => US [patent_app_date] => 1988-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 38 [patent_no_of_words] => 17797 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924316.pdf [firstpage_image] =>[orig_patent_app_number] => 207989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/207989
Solid color pickup apparatus Jun 16, 1988 Issued
07/207424 COPYING APPARATUS WHICH USES THERMALLY DEVELOPABLE PHOTOSENSITIVE MATERIALS Jun 15, 1988 Abandoned
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