Search

David D. Knepper

Examiner (ID: 17669)

Most Active Art Unit
2308
Art Unit(s)
2741, 2308, 2899, 2654, 2626, 2748, 2645, 2311, 2301
Total Applications
818
Issued Applications
529
Pending Applications
74
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3837077 [patent_doc_number] => 05712534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'High resistance resistors for limiting cathode current in field emmision displays' [patent_app_type] => 1 [patent_app_number] => 8/688098 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4599 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/712/05712534.pdf [firstpage_image] =>[orig_patent_app_number] => 688098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688098
High resistance resistors for limiting cathode current in field emmision displays Jul 28, 1996 Issued
Array ( [id] => 3963997 [patent_doc_number] => 05936485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Resistor-capacitor network with a stripe of resistive ink on the surface of a wound capacitor' [patent_app_type] => 1 [patent_app_number] => 8/686338 [patent_app_country] => US [patent_app_date] => 1996-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2364 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936485.pdf [firstpage_image] =>[orig_patent_app_number] => 686338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/686338
Resistor-capacitor network with a stripe of resistive ink on the surface of a wound capacitor Jul 24, 1996 Issued
Array ( [id] => 3839649 [patent_doc_number] => 05815055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Matched filter with improved synchronous characteristics, and reception device and communication system using the same' [patent_app_type] => 1 [patent_app_number] => 8/681331 [patent_app_country] => US [patent_app_date] => 1996-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6014 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815055.pdf [firstpage_image] =>[orig_patent_app_number] => 681331 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/681331
Matched filter with improved synchronous characteristics, and reception device and communication system using the same Jul 22, 1996 Issued
Array ( [id] => 4257460 [patent_doc_number] => 06222427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Inductor built-in electronic parts using via holes' [patent_app_type] => 1 [patent_app_number] => 8/684196 [patent_app_country] => US [patent_app_date] => 1996-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4502 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222427.pdf [firstpage_image] =>[orig_patent_app_number] => 684196 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/684196
Inductor built-in electronic parts using via holes Jul 18, 1996 Issued
Array ( [id] => 4010634 [patent_doc_number] => 05859498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Multistage electron collector withstanding high voltages and electron tube provided with such a collector' [patent_app_type] => 1 [patent_app_number] => 8/678689 [patent_app_country] => US [patent_app_date] => 1996-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3611 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859498.pdf [firstpage_image] =>[orig_patent_app_number] => 678689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/678689
Multistage electron collector withstanding high voltages and electron tube provided with such a collector Jul 10, 1996 Issued
Array ( [id] => 3881998 [patent_doc_number] => 05764117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Method of manufacturing a dielectric resonant apparatus' [patent_app_type] => 1 [patent_app_number] => 8/677925 [patent_app_country] => US [patent_app_date] => 1996-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 7167 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764117.pdf [firstpage_image] =>[orig_patent_app_number] => 677925 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/677925
Method of manufacturing a dielectric resonant apparatus Jul 9, 1996 Issued
Array ( [id] => 3876922 [patent_doc_number] => 05838214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Unitary packaging system for a capacitor and inductor' [patent_app_type] => 1 [patent_app_number] => 8/676611 [patent_app_country] => US [patent_app_date] => 1996-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1400 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838214.pdf [firstpage_image] =>[orig_patent_app_number] => 676611 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/676611
Unitary packaging system for a capacitor and inductor Jul 7, 1996 Issued
Array ( [id] => 3867564 [patent_doc_number] => 05793262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Build-out network for a built-in type balanced line driver circuit' [patent_app_type] => 1 [patent_app_number] => 8/674877 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 36 [patent_no_of_words] => 9456 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793262.pdf [firstpage_image] =>[orig_patent_app_number] => 674877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674877
Build-out network for a built-in type balanced line driver circuit Jul 2, 1996 Issued
Array ( [id] => 3737684 [patent_doc_number] => 05666092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Bandpass filter having at least two saw resonator filters coupled in parallel' [patent_app_type] => 1 [patent_app_number] => 8/669819 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1562 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666092.pdf [firstpage_image] =>[orig_patent_app_number] => 669819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669819
Bandpass filter having at least two saw resonator filters coupled in parallel Jun 25, 1996 Issued
Array ( [id] => 3836754 [patent_doc_number] => 05739638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Bus controlled arrangement using a duty cycle modulated control signal in a CRT' [patent_app_type] => 1 [patent_app_number] => 8/668962 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1527 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/739/05739638.pdf [firstpage_image] =>[orig_patent_app_number] => 668962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668962
Bus controlled arrangement using a duty cycle modulated control signal in a CRT Jun 23, 1996 Issued
Array ( [id] => 3762213 [patent_doc_number] => 05721518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Cancellation technique for bandpass filters using a narrowband network having optimally coupled and overcoupled filters' [patent_app_type] => 1 [patent_app_number] => 8/664054 [patent_app_country] => US [patent_app_date] => 1996-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2922 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721518.pdf [firstpage_image] =>[orig_patent_app_number] => 664054 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/664054
Cancellation technique for bandpass filters using a narrowband network having optimally coupled and overcoupled filters Jun 12, 1996 Issued
Array ( [id] => 3778232 [patent_doc_number] => 05774028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Surface mount line filter with solder gas discharge paths in the core' [patent_app_type] => 1 [patent_app_number] => 8/657260 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2723 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774028.pdf [firstpage_image] =>[orig_patent_app_number] => 657260 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657260
Surface mount line filter with solder gas discharge paths in the core Jun 2, 1996 Issued
Array ( [id] => 3945015 [patent_doc_number] => 05872492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Circuit boardless common mode filter and transformer connector' [patent_app_type] => 1 [patent_app_number] => 8/657209 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3529 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872492.pdf [firstpage_image] =>[orig_patent_app_number] => 657209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657209
Circuit boardless common mode filter and transformer connector Jun 2, 1996 Issued
Array ( [id] => 3804361 [patent_doc_number] => 05828274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Clad ultrasonic waveguides with reduced trailing echoes' [patent_app_type] => 1 [patent_app_number] => 8/654973 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 4557 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828274.pdf [firstpage_image] =>[orig_patent_app_number] => 654973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654973
Clad ultrasonic waveguides with reduced trailing echoes May 27, 1996 Issued
Array ( [id] => 3731080 [patent_doc_number] => 05701108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Magnetostatic wave device with a magnetic field applied parallel to an axis of easy magnetization' [patent_app_type] => 1 [patent_app_number] => 8/649930 [patent_app_country] => US [patent_app_date] => 1996-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2933 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701108.pdf [firstpage_image] =>[orig_patent_app_number] => 649930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649930
Magnetostatic wave device with a magnetic field applied parallel to an axis of easy magnetization May 15, 1996 Issued
08/649929 DIELECTRIC RESONATOR AND DIELECTRIC RESONANT COMPONENT HAVING STEPPED PORTION AND NON-CONDUCTIVE INNER PORTION May 15, 1996 Abandoned
Array ( [id] => 3894922 [patent_doc_number] => 05777533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'LC filter with external electrodes only on a smaller layer' [patent_app_type] => 1 [patent_app_number] => 8/648401 [patent_app_country] => US [patent_app_date] => 1996-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3206 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777533.pdf [firstpage_image] =>[orig_patent_app_number] => 648401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/648401
LC filter with external electrodes only on a smaller layer May 14, 1996 Issued
Array ( [id] => 3791961 [patent_doc_number] => 05821831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Diplex filter comprising monotonic poles' [patent_app_type] => 1 [patent_app_number] => 8/644104 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2520 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821831.pdf [firstpage_image] =>[orig_patent_app_number] => 644104 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644104
Diplex filter comprising monotonic poles May 9, 1996 Issued
08/647013 PIEZOELECTRIC RESONATOR AND METHOD OF ADJUSTING RESONANCE FREQUENCY THEREOF May 7, 1996 Abandoned
Array ( [id] => 3821797 [patent_doc_number] => 05789865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Flat-field planar cavities for linear accelerators and storage rings' [patent_app_type] => 1 [patent_app_number] => 8/641612 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2405 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789865.pdf [firstpage_image] =>[orig_patent_app_number] => 641612 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641612
Flat-field planar cavities for linear accelerators and storage rings Apr 30, 1996 Issued
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