
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2181735
[patent_doc_number] => 04558304
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-10
[patent_title] => 'Incremental encoder synchronous decode circuit'
[patent_app_type] => 1
[patent_app_number] => 6/469186
[patent_app_country] => US
[patent_app_date] => 1983-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 18
[patent_no_of_words] => 3458
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 339
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/558/04558304.pdf
[firstpage_image] =>[orig_patent_app_number] => 469186
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/469186 | Incremental encoder synchronous decode circuit | Feb 23, 1983 | Issued |
| 06/468623 | CIRCUIT FOR ENERGIZING AND CONTROLLING A SYNCHRONOUS ROTARY MACHINE OPERATING AT VARIABLE SPEED | Feb 21, 1983 | Abandoned |
Array
(
[id] => 2089118
[patent_doc_number] => 04465957
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-14
[patent_title] => 'Circuit and method for controlling speed of an alternating current motor'
[patent_app_type] => 1
[patent_app_number] => 6/467197
[patent_app_country] => US
[patent_app_date] => 1983-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1909
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/465/04465957.pdf
[firstpage_image] =>[orig_patent_app_number] => 467197
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/467197 | Circuit and method for controlling speed of an alternating current motor | Feb 16, 1983 | Issued |
Array
(
[id] => 2103469
[patent_doc_number] => 04469999
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-04
[patent_title] => 'Regenerative drive control'
[patent_app_type] => 1
[patent_app_number] => 6/466237
[patent_app_country] => US
[patent_app_date] => 1983-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 7836
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/469/04469999.pdf
[firstpage_image] =>[orig_patent_app_number] => 466237
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/466237 | Regenerative drive control | Feb 13, 1983 | Issued |
Array
(
[id] => 2261324
[patent_doc_number] => 04618810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-21
[patent_title] => 'Variable speed AC motor control system'
[patent_app_type] => 1
[patent_app_number] => 6/464114
[patent_app_country] => US
[patent_app_date] => 1983-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 47
[patent_no_of_words] => 17817
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/618/04618810.pdf
[firstpage_image] =>[orig_patent_app_number] => 464114
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/464114 | Variable speed AC motor control system | Feb 3, 1983 | Issued |
Array
(
[id] => 2180378
[patent_doc_number] => 04547719
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-15
[patent_title] => 'Synchronous motor drive apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/460982
[patent_app_country] => US
[patent_app_date] => 1983-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3981
[patent_no_of_claims] => 8
[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/04/547/04547719.pdf
[firstpage_image] =>[orig_patent_app_number] => 460982
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/460982 | Synchronous motor drive apparatus | Jan 24, 1983 | Issued |
Array
(
[id] => 2068518
[patent_doc_number] => 04488100
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-11
[patent_title] => 'Motor controller'
[patent_app_type] => 1
[patent_app_number] => 6/457511
[patent_app_country] => US
[patent_app_date] => 1983-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 3031
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/488/04488100.pdf
[firstpage_image] =>[orig_patent_app_number] => 457511
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/457511 | Motor controller | Jan 11, 1983 | Issued |
Array
(
[id] => 2108243
[patent_doc_number] => 04473790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-25
[patent_title] => 'Control circuit for suppression of line resonances in current feedback pulse width modulation control systems with a minimum d-c filter'
[patent_app_type] => 1
[patent_app_number] => 6/455073
[patent_app_country] => US
[patent_app_date] => 1983-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 5032
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/473/04473790.pdf
[firstpage_image] =>[orig_patent_app_number] => 455073
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/455073 | Control circuit for suppression of line resonances in current feedback pulse width modulation control systems with a minimum d-c filter | Jan 2, 1983 | Issued |
Array
(
[id] => 2203913
[patent_doc_number] => 04524310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-18
[patent_title] => 'Method and apparatus of controlling induction motors'
[patent_app_type] => 1
[patent_app_number] => 6/455294
[patent_app_country] => US
[patent_app_date] => 1983-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3116
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/524/04524310.pdf
[firstpage_image] =>[orig_patent_app_number] => 455294
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/455294 | Method and apparatus of controlling induction motors | Jan 2, 1983 | Issued |
Array
(
[id] => 2119998
[patent_doc_number] => 04489267
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-18
[patent_title] => 'Waveform synthesizer and motor controller'
[patent_app_type] => 1
[patent_app_number] => 6/452834
[patent_app_country] => US
[patent_app_date] => 1982-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5467
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/489/04489267.pdf
[firstpage_image] =>[orig_patent_app_number] => 452834
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/452834 | Waveform synthesizer and motor controller | Dec 28, 1982 | Issued |
Array
(
[id] => 2068551
[patent_doc_number] => 04488103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-11
[patent_title] => 'Motor control method and control apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 6/459874
[patent_app_country] => US
[patent_app_date] => 1982-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 19
[patent_no_of_words] => 10515
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 421
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/488/04488103.pdf
[firstpage_image] =>[orig_patent_app_number] => 459874
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/459874 | Motor control method and control apparatus therefor | Dec 27, 1982 | Issued |
Array
(
[id] => 2244014
[patent_doc_number] => 04608527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-26
[patent_title] => 'Phase advance waveform generator for brushless DC actuator system controller'
[patent_app_type] => 1
[patent_app_number] => 6/451642
[patent_app_country] => US
[patent_app_date] => 1982-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 16
[patent_no_of_words] => 7907
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 369
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/608/04608527.pdf
[firstpage_image] =>[orig_patent_app_number] => 451642
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/451642 | Phase advance waveform generator for brushless DC actuator system controller | Dec 19, 1982 | Issued |
Array
(
[id] => 2202721
[patent_doc_number] => 04542324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-17
[patent_title] => 'Overtemperature speed control for a variable speed drive'
[patent_app_type] => 1
[patent_app_number] => 6/451368
[patent_app_country] => US
[patent_app_date] => 1982-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 5423
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/542/04542324.pdf
[firstpage_image] =>[orig_patent_app_number] => 451368
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/451368 | Overtemperature speed control for a variable speed drive | Dec 19, 1982 | Issued |
| 06/443001 | REDUCED VOLTAGE STARTER | Nov 18, 1982 | Abandoned |
| 06/443002 | REDUCED VOLTAGE STARTER WITH VOLTAGE RAMP CONTROL | Nov 18, 1982 | Abandoned |
Array
(
[id] => 2117553
[patent_doc_number] => 04437051
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-13
[patent_title] => 'Method and apparatus for controlling induction motor'
[patent_app_type] => 1
[patent_app_number] => 6/441624
[patent_app_country] => US
[patent_app_date] => 1982-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3563
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 127
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/437/04437051.pdf
[firstpage_image] =>[orig_patent_app_number] => 441624
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/441624 | Method and apparatus for controlling induction motor | Nov 14, 1982 | Issued |
Array
(
[id] => 2123804
[patent_doc_number] => 04481457
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-06
[patent_title] => 'Method for providing adaptive control of variable speed AC motor drives'
[patent_app_type] => 1
[patent_app_number] => 6/440780
[patent_app_country] => US
[patent_app_date] => 1982-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 4270
[patent_no_of_claims] => 3
[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/04/481/04481457.pdf
[firstpage_image] =>[orig_patent_app_number] => 440780
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/440780 | Method for providing adaptive control of variable speed AC motor drives | Nov 9, 1982 | Issued |
Array
(
[id] => 2145596
[patent_doc_number] => 04499414
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-12
[patent_title] => 'AC Motor control method'
[patent_app_type] => 1
[patent_app_number] => 6/438692
[patent_app_country] => US
[patent_app_date] => 1982-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 5008
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/499/04499414.pdf
[firstpage_image] =>[orig_patent_app_number] => 438692
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/438692 | AC Motor control method | Nov 1, 1982 | Issued |
| 06/434012 | POLYPHASE MOTOR DRIVE IMBALANCE DETECTION | Oct 11, 1982 | Abandoned |
Array
(
[id] => 2111457
[patent_doc_number] => 04467257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Multiple speed induction motor'
[patent_app_type] => 1
[patent_app_number] => 6/433244
[patent_app_country] => US
[patent_app_date] => 1982-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 5196
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/467/04467257.pdf
[firstpage_image] =>[orig_patent_app_number] => 433244
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/433244 | Multiple speed induction motor | Oct 6, 1982 | Issued |