Search

Richard A. Hjerpe

Examiner (ID: 16393)

Most Active Art Unit
2609
Art Unit(s)
2606, 2629, 2609, 2699, 2774, 2604, 2674
Total Applications
584
Issued Applications
247
Pending Applications
7
Abandoned Applications
330

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2791631 [patent_doc_number] => 05093655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Liquid-crystal display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/675052 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 4077 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093655.pdf [firstpage_image] =>[orig_patent_app_number] => 675052 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675052
Liquid-crystal display apparatus Mar 24, 1991 Issued
07/670087 METHOD AND APPARATUS FOR SEPARATE WINDOW CLIPPING AND DISPLAY MODE PLANES IN A GRAPHICS FRAME BUFFER Mar 14, 1991 Abandoned
Array ( [id] => 3418407 [patent_doc_number] => 05412402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Electronic graphic systems' [patent_app_type] => 1 [patent_app_number] => 7/665597 [patent_app_country] => US [patent_app_date] => 1991-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4454 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412402.pdf [firstpage_image] =>[orig_patent_app_number] => 665597 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665597
Electronic graphic systems Mar 5, 1991 Issued
Array ( [id] => 3020409 [patent_doc_number] => 05309174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Electronic display system' [patent_app_type] => 1 [patent_app_number] => 7/664509 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2045 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/309/05309174.pdf [firstpage_image] =>[orig_patent_app_number] => 664509 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664509
Electronic display system Mar 4, 1991 Issued
07/663071 SYSTEM AND METHOD FOR MODIFYING VIDEO DISPLAY INFORMATION Feb 27, 1991 Abandoned
07/659463 COMMUNICATION APPARATUS Feb 24, 1991 Abandoned
07/658387 INTERACTIVE COMPUTER SYSTEM WITH CONTROLLABLE RATE REPETITION OF COMPUTER ACTIONS IN RESPONSE TO OPERATOR INPUTS Feb 19, 1991 Abandoned
Array ( [id] => 3425613 [patent_doc_number] => 05479186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Video monitor color control system' [patent_app_type] => 1 [patent_app_number] => 7/653741 [patent_app_country] => US [patent_app_date] => 1991-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3974 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/479/05479186.pdf [firstpage_image] =>[orig_patent_app_number] => 653741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/653741
Video monitor color control system Feb 10, 1991 Issued
Array ( [id] => 2917944 [patent_doc_number] => 05227770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Electronic boundary generation' [patent_app_type] => 1 [patent_app_number] => 7/650547 [patent_app_country] => US [patent_app_date] => 1991-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2722 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227770.pdf [firstpage_image] =>[orig_patent_app_number] => 650547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/650547
Electronic boundary generation Feb 4, 1991 Issued
07/642562 PAPER FEEDING DEVICE Jan 17, 1991 Abandoned
Array ( [id] => 2924999 [patent_doc_number] => 05206630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Improved driving circuit for a gaseous discharge display device which provides reduced power consumption' [patent_app_type] => 1 [patent_app_number] => 7/631457 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2369 [patent_no_of_claims] => 3 [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/05/206/05206630.pdf [firstpage_image] =>[orig_patent_app_number] => 631457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631457
Improved driving circuit for a gaseous discharge display device which provides reduced power consumption Dec 20, 1990 Issued
Array ( [id] => 2883503 [patent_doc_number] => 05185597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Sprite cursor with edge extension and clipping' [patent_app_type] => 1 [patent_app_number] => 7/630384 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9583 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185597.pdf [firstpage_image] =>[orig_patent_app_number] => 630384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630384
Sprite cursor with edge extension and clipping Dec 17, 1990 Issued
Array ( [id] => 2945053 [patent_doc_number] => 05191320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Variable scale input device' [patent_app_type] => 1 [patent_app_number] => 7/622727 [patent_app_country] => US [patent_app_date] => 1990-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4549 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191320.pdf [firstpage_image] =>[orig_patent_app_number] => 622727 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622727
Variable scale input device Dec 14, 1990 Issued
Array ( [id] => 2941509 [patent_doc_number] => 05247289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Liquid crystal display device with commonly connected capacitor electrodes' [patent_app_type] => 1 [patent_app_number] => 7/628917 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4251 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247289.pdf [firstpage_image] =>[orig_patent_app_number] => 628917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628917
Liquid crystal display device with commonly connected capacitor electrodes Dec 13, 1990 Issued
Array ( [id] => 2903692 [patent_doc_number] => 05245322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Bus architecture for a multimedia system' [patent_app_type] => 1 [patent_app_number] => 7/625577 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 12929 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245322.pdf [firstpage_image] =>[orig_patent_app_number] => 625577 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625577
Bus architecture for a multimedia system Dec 10, 1990 Issued
Array ( [id] => 2843831 [patent_doc_number] => 05160920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Fail safe display for shelf labels' [patent_app_type] => 1 [patent_app_number] => 7/623847 [patent_app_country] => US [patent_app_date] => 1990-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3186 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160920.pdf [firstpage_image] =>[orig_patent_app_number] => 623847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623847
Fail safe display for shelf labels Dec 6, 1990 Issued
Array ( [id] => 3102654 [patent_doc_number] => RE034835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Method and apparatus for editing document in colors' [patent_app_type] => 2 [patent_app_number] => 7/622613 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6541 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034835.pdf [firstpage_image] =>[orig_patent_app_number] => 622613 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622613
Method and apparatus for editing document in colors Dec 4, 1990 Issued
07/617483 COMPENSATION METHOD AND CIRCUITRY FOR FLAT PANEL DISPLAY Nov 20, 1990 Abandoned
07/616886 TEAR-FREE UPDATES OF COMPUTER GRAPHICAL OUTPUT DISPLAYS Nov 20, 1990 Abandoned
Array ( [id] => 3016448 [patent_doc_number] => 05276436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Television signal projection system and method of using same' [patent_app_type] => 1 [patent_app_number] => 7/616178 [patent_app_country] => US [patent_app_date] => 1990-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7515 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276436.pdf [firstpage_image] =>[orig_patent_app_number] => 616178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616178
Television signal projection system and method of using same Nov 18, 1990 Issued
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