Search

Jeffery Shawn Zweizig

Examiner (ID: 12123, Phone: (571)272-1758 , Office: P/2842 )

Most Active Art Unit
2816
Art Unit(s)
2849, 2816, 2842, 2504
Total Applications
2645
Issued Applications
2451
Pending Applications
87
Abandoned Applications
136

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3814548 [patent_doc_number] => 05831457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Input buffer circuit immune to common mode power supply fluctuations' [patent_app_type] => 1 [patent_app_number] => 8/477283 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2145 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/831/05831457.pdf [firstpage_image] =>[orig_patent_app_number] => 477283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477283
Input buffer circuit immune to common mode power supply fluctuations Jun 6, 1995 Issued
Array ( [id] => 3666881 [patent_doc_number] => 05656965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Turn-off circuitry for a high-speed switching regulator drive circuit' [patent_app_type] => 1 [patent_app_number] => 8/488042 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2751 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656965.pdf [firstpage_image] =>[orig_patent_app_number] => 488042 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488042
Turn-off circuitry for a high-speed switching regulator drive circuit Jun 6, 1995 Issued
Array ( [id] => 3670212 [patent_doc_number] => 05668493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Circuits and methods for increasing switch turn-off speed in high-speed switching regulator drive circuits' [patent_app_type] => 1 [patent_app_number] => 8/488071 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2892 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668493.pdf [firstpage_image] =>[orig_patent_app_number] => 488071 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488071
Circuits and methods for increasing switch turn-off speed in high-speed switching regulator drive circuits Jun 6, 1995 Issued
Array ( [id] => 3884854 [patent_doc_number] => 05748014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Edge detector' [patent_app_type] => 1 [patent_app_number] => 8/475444 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4847 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748014.pdf [firstpage_image] =>[orig_patent_app_number] => 475444 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/475444
Edge detector Jun 6, 1995 Issued
Array ( [id] => 3654387 [patent_doc_number] => 05640122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Circuit for providing a bias voltage compensated for p-channel transistor variations' [patent_app_type] => 1 [patent_app_number] => 8/464551 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 8117 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640122.pdf [firstpage_image] =>[orig_patent_app_number] => 464551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464551
Circuit for providing a bias voltage compensated for p-channel transistor variations Jun 4, 1995 Issued
Array ( [id] => 3653288 [patent_doc_number] => 05638013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Charge redistribution circuit and method' [patent_app_type] => 1 [patent_app_number] => 8/458654 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 10283 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/638/05638013.pdf [firstpage_image] =>[orig_patent_app_number] => 458654 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458654
Charge redistribution circuit and method Jun 1, 1995 Issued
Array ( [id] => 3670104 [patent_doc_number] => 05598123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Filter arrangement for suppressing an AC voltage superposed on a DC voltage present across poles of a DC voltage source' [patent_app_type] => 1 [patent_app_number] => 8/457399 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2926 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598123.pdf [firstpage_image] =>[orig_patent_app_number] => 457399 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/457399
Filter arrangement for suppressing an AC voltage superposed on a DC voltage present across poles of a DC voltage source May 31, 1995 Issued
Array ( [id] => 3695481 [patent_doc_number] => 05604458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Scaler circuit' [patent_app_type] => 1 [patent_app_number] => 8/457445 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1691 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 843 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604458.pdf [firstpage_image] =>[orig_patent_app_number] => 457445 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/457445
Scaler circuit May 31, 1995 Issued
Array ( [id] => 3666808 [patent_doc_number] => 05656960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Controlled slope output buffer' [patent_app_type] => 1 [patent_app_number] => 8/449477 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5110 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656960.pdf [firstpage_image] =>[orig_patent_app_number] => 449477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449477
Controlled slope output buffer May 29, 1995 Issued
Array ( [id] => 3663332 [patent_doc_number] => 05623367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Eyeguard with automatic diaphragm' [patent_app_type] => 1 [patent_app_number] => 8/445429 [patent_app_country] => US [patent_app_date] => 1995-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5381 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/623/05623367.pdf [firstpage_image] =>[orig_patent_app_number] => 445429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/445429
Eyeguard with automatic diaphragm May 18, 1995 Issued
Array ( [id] => 3611276 [patent_doc_number] => 05579156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Photomicroscope with a video camera and an exposure time control for a still camera' [patent_app_type] => 1 [patent_app_number] => 8/444342 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3848 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579156.pdf [firstpage_image] =>[orig_patent_app_number] => 444342 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/444342
Photomicroscope with a video camera and an exposure time control for a still camera May 17, 1995 Issued
Array ( [id] => 3543158 [patent_doc_number] => 05557468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Chromatic dispersion compensation device' [patent_app_type] => 1 [patent_app_number] => 8/442367 [patent_app_country] => US [patent_app_date] => 1995-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3119 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/557/05557468.pdf [firstpage_image] =>[orig_patent_app_number] => 442367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/442367
Chromatic dispersion compensation device May 15, 1995 Issued
Array ( [id] => 3525816 [patent_doc_number] => 05530393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Low power analog absolute differencing circuit and architecture' [patent_app_type] => 1 [patent_app_number] => 8/442352 [patent_app_country] => US [patent_app_date] => 1995-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5978 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530393.pdf [firstpage_image] =>[orig_patent_app_number] => 442352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/442352
Low power analog absolute differencing circuit and architecture May 15, 1995 Issued
Array ( [id] => 3693614 [patent_doc_number] => 05644265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Off-chip driver for mixed voltage applications' [patent_app_type] => 1 [patent_app_number] => 8/431882 [patent_app_country] => US [patent_app_date] => 1995-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7415 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644265.pdf [firstpage_image] =>[orig_patent_app_number] => 431882 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/431882
Off-chip driver for mixed voltage applications Apr 30, 1995 Issued
Array ( [id] => 4205171 [patent_doc_number] => 06014049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Reduced RFI power pulse modulator' [patent_app_type] => 1 [patent_app_number] => 8/431001 [patent_app_country] => US [patent_app_date] => 1995-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2197 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014049.pdf [firstpage_image] =>[orig_patent_app_number] => 431001 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/431001
Reduced RFI power pulse modulator Apr 27, 1995 Issued
08/423331 INTEGRATED CIRCUIT COMPRISING A RESISTOR OF STABLE RESISTIVE VALUE Apr 13, 1995 Abandoned
Array ( [id] => 3617957 [patent_doc_number] => 05534803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Process insensitive off-chip driver' [patent_app_type] => 1 [patent_app_number] => 8/420947 [patent_app_country] => US [patent_app_date] => 1995-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3925 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534803.pdf [firstpage_image] =>[orig_patent_app_number] => 420947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/420947
Process insensitive off-chip driver Apr 11, 1995 Issued
Array ( [id] => 3512736 [patent_doc_number] => 05570057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Three-terminal insulated-gate power electronic device with a variable-slope saturated output characterisitic depending in a discontinuous way on the output current' [patent_app_type] => 1 [patent_app_number] => 8/420756 [patent_app_country] => US [patent_app_date] => 1995-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2816 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570057.pdf [firstpage_image] =>[orig_patent_app_number] => 420756 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/420756
Three-terminal insulated-gate power electronic device with a variable-slope saturated output characterisitic depending in a discontinuous way on the output current Apr 11, 1995 Issued
Array ( [id] => 3664645 [patent_doc_number] => 05592117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Integrated MOSgated power semiconductor device with high negative clamp voltage and fail safe operation' [patent_app_type] => 1 [patent_app_number] => 8/420194 [patent_app_country] => US [patent_app_date] => 1995-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2730 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592117.pdf [firstpage_image] =>[orig_patent_app_number] => 420194 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/420194
Integrated MOSgated power semiconductor device with high negative clamp voltage and fail safe operation Apr 10, 1995 Issued
Array ( [id] => 3560613 [patent_doc_number] => 05543740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Integrated half-bridge driver circuit' [patent_app_type] => 1 [patent_app_number] => 8/419490 [patent_app_country] => US [patent_app_date] => 1995-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2886 [patent_no_of_claims] => 7 [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/05/543/05543740.pdf [firstpage_image] =>[orig_patent_app_number] => 419490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/419490
Integrated half-bridge driver circuit Apr 9, 1995 Issued
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