Search

David Smith Jr.

Examiner (ID: 2608)

Most Active Art Unit
2107
Art Unit(s)
2102, 2107, 2605
Total Applications
825
Issued Applications
722
Pending Applications
0
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2273217 [patent_doc_number] => 04565955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Synchronous motor device for timepiece' [patent_app_type] => 1 [patent_app_number] => 6/544395 [patent_app_country] => US [patent_app_date] => 1983-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6135 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565955.pdf [firstpage_image] =>[orig_patent_app_number] => 544395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/544395
Synchronous motor device for timepiece Oct 20, 1983 Issued
Array ( [id] => 2238126 [patent_doc_number] => 04573001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Coil density modulation' [patent_app_type] => 1 [patent_app_number] => 6/540505 [patent_app_country] => US [patent_app_date] => 1983-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7881 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/573/04573001.pdf [firstpage_image] =>[orig_patent_app_number] => 540505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/540505
Coil density modulation Oct 10, 1983 Issued
Array ( [id] => 2204021 [patent_doc_number] => 04524316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'Speed reducing control system with voltage regulation for a polyphase electric motor' [patent_app_type] => 1 [patent_app_number] => 6/540728 [patent_app_country] => US [patent_app_date] => 1983-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4011 [patent_figures_cnt] => 11 [patent_no_of_words] => 12412 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/524/04524316.pdf [firstpage_image] =>[orig_patent_app_number] => 540728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/540728
Speed reducing control system with voltage regulation for a polyphase electric motor Oct 10, 1983 Issued
Array ( [id] => 2201750 [patent_doc_number] => 04503376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Control method for induction motors' [patent_app_type] => 1 [patent_app_number] => 6/538793 [patent_app_country] => US [patent_app_date] => 1983-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6494 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503376.pdf [firstpage_image] =>[orig_patent_app_number] => 538793 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/538793
Control method for induction motors Oct 3, 1983 Issued
06/538859 MOTOR ELECTRICAL POSITIONING SYSTEM AND THE APPLICATION THEREOF WITHIN VEHICLE TRACTION DRIVES Oct 3, 1983 Abandoned
06/537968 AC MACHINE OPTIMIZED FOR CONVERTER OPERATION Sep 29, 1983 Abandoned
Array ( [id] => 2123785 [patent_doc_number] => 04481455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Method of starting variable-speed induction motor' [patent_app_type] => 1 [patent_app_number] => 6/536871 [patent_app_country] => US [patent_app_date] => 1983-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2821 [patent_no_of_claims] => 2 [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/04/481/04481455.pdf [firstpage_image] =>[orig_patent_app_number] => 536871 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536871
Method of starting variable-speed induction motor Sep 28, 1983 Issued
Array ( [id] => 2126196 [patent_doc_number] => 04477762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Servomotor control method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 6/535341 [patent_app_country] => US [patent_app_date] => 1983-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4553 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477762.pdf [firstpage_image] =>[orig_patent_app_number] => 535341 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/535341
Servomotor control method and apparatus therefor Sep 22, 1983 Issued
Array ( [id] => 2076175 [patent_doc_number] => 04471276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Electric motor speed controller and method' [patent_app_type] => 1 [patent_app_number] => 6/534374 [patent_app_country] => US [patent_app_date] => 1983-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3631 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471276.pdf [firstpage_image] =>[orig_patent_app_number] => 534374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/534374
Electric motor speed controller and method Sep 20, 1983 Issued
Array ( [id] => 2109636 [patent_doc_number] => 04472666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Brushless DC motor' [patent_app_type] => 1 [patent_app_number] => 6/534142 [patent_app_country] => US [patent_app_date] => 1983-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472666.pdf [firstpage_image] =>[orig_patent_app_number] => 534142 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/534142
Brushless DC motor Sep 20, 1983 Issued
Array ( [id] => 2159373 [patent_doc_number] => 04518908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-21 [patent_title] => 'Control circuit of a synchronous motor with two induction windings' [patent_app_type] => 1 [patent_app_number] => 6/531772 [patent_app_country] => US [patent_app_date] => 1983-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2820 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/518/04518908.pdf [firstpage_image] =>[orig_patent_app_number] => 531772 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/531772
Control circuit of a synchronous motor with two induction windings Sep 12, 1983 Issued
Array ( [id] => 2069628 [patent_doc_number] => 04459529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Power factor control circuit for AC motors' [patent_app_type] => 1 [patent_app_number] => 6/530991 [patent_app_country] => US [patent_app_date] => 1983-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 5704 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459529.pdf [firstpage_image] =>[orig_patent_app_number] => 530991 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/530991
Power factor control circuit for AC motors Sep 11, 1983 Issued
Array ( [id] => 2134833 [patent_doc_number] => 04516065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Control apparatus for AC motors' [patent_app_type] => 1 [patent_app_number] => 6/530101 [patent_app_country] => US [patent_app_date] => 1983-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 5311 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/516/04516065.pdf [firstpage_image] =>[orig_patent_app_number] => 530101 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/530101
Control apparatus for AC motors Sep 6, 1983 Issued
Array ( [id] => 2153563 [patent_doc_number] => 04550281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Synchronous motor control' [patent_app_type] => 1 [patent_app_number] => 6/528432 [patent_app_country] => US [patent_app_date] => 1983-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/550/04550281.pdf [firstpage_image] =>[orig_patent_app_number] => 528432 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/528432
Synchronous motor control Aug 31, 1983 Issued
Array ( [id] => 2141119 [patent_doc_number] => 04532465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Electrotechnical device for regulating asynchronous rotating machines' [patent_app_type] => 1 [patent_app_number] => 6/513004 [patent_app_country] => US [patent_app_date] => 1983-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 4253 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532465.pdf [firstpage_image] =>[orig_patent_app_number] => 513004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/513004
Electrotechnical device for regulating asynchronous rotating machines Jul 11, 1983 Issued
Array ( [id] => 2268924 [patent_doc_number] => 04593267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Digital data code conversion circuit for variable-word-length data code' [patent_app_type] => 1 [patent_app_number] => 6/509398 [patent_app_country] => US [patent_app_date] => 1983-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5125 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593267.pdf [firstpage_image] =>[orig_patent_app_number] => 509398 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/509398
Digital data code conversion circuit for variable-word-length data code Jun 29, 1983 Issued
Array ( [id] => 2273253 [patent_doc_number] => 04565957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Method and system for starting a motor-commutated SCR inverter' [patent_app_type] => 1 [patent_app_number] => 6/509625 [patent_app_country] => US [patent_app_date] => 1983-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10099 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565957.pdf [firstpage_image] =>[orig_patent_app_number] => 509625 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/509625
Method and system for starting a motor-commutated SCR inverter Jun 29, 1983 Issued
Array ( [id] => 2223993 [patent_doc_number] => 04594576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Circuit arrangement for A/D and/or D/A conversion with nonlinear D/A conversion' [patent_app_type] => 1 [patent_app_number] => 6/507541 [patent_app_country] => US [patent_app_date] => 1983-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4196 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/594/04594576.pdf [firstpage_image] =>[orig_patent_app_number] => 507541 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/507541
Circuit arrangement for A/D and/or D/A conversion with nonlinear D/A conversion Jun 23, 1983 Issued
Array ( [id] => 2180764 [patent_doc_number] => 04514677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-30 [patent_title] => 'Two stage electrical braking for a variable speed AC induction motor' [patent_app_type] => 1 [patent_app_number] => 6/504486 [patent_app_country] => US [patent_app_date] => 1983-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2107 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/514/04514677.pdf [firstpage_image] =>[orig_patent_app_number] => 504486 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504486
Two stage electrical braking for a variable speed AC induction motor Jun 14, 1983 Issued
Array ( [id] => 2164920 [patent_doc_number] => 04500826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-19 [patent_title] => 'Variable speed electric induction motors without brushes' [patent_app_type] => 1 [patent_app_number] => 6/504373 [patent_app_country] => US [patent_app_date] => 1983-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 973 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/500/04500826.pdf [firstpage_image] =>[orig_patent_app_number] => 504373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504373
Variable speed electric induction motors without brushes Jun 13, 1983 Issued
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