Search

David Smith Jr.

Examiner (ID: 12961)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2522368 [patent_doc_number] => 04870338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Load commutated inverter (LCI) induction motor drive' [patent_app_type] => 1 [patent_app_number] => 7/249524 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 5 [patent_no_of_words] => 2894 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870338.pdf [firstpage_image] =>[orig_patent_app_number] => 249524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249524
Load commutated inverter (LCI) induction motor drive Sep 25, 1988 Issued
07/243246 THREE-PHASE ELECTRIC MOTOR CONTROLLER Sep 7, 1988 Abandoned
07/241342 CONTROL SYSTEM FOR CONTROLLING REVOLUTION SPEED OF ELECTRIC MOTOR Sep 6, 1988 Abandoned
07/241025 GENERATION OF MULTIPHASE, MULTIPLE-ORDER HARMONICS OF A FUNDAMENTAL FREQUENCY SOURCE WITH ADJUSTABLE PHASE ANGLE CAPABILITY Sep 1, 1988 Abandoned
07/239452 SPEED CONTROL FOR MULTITAP INDUCTION MOTOR Aug 31, 1988 Abandoned
Array ( [id] => 2592801 [patent_doc_number] => 04928042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Circuit arrangement for operating a multi-phase synchronous motor on a direct-voltage system' [patent_app_type] => 1 [patent_app_number] => 7/272881 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6089 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928042.pdf [firstpage_image] =>[orig_patent_app_number] => 272881 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272881
Circuit arrangement for operating a multi-phase synchronous motor on a direct-voltage system Aug 30, 1988 Issued
Array ( [id] => 2740080 [patent_doc_number] => 05077512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Energy conserving electric motor control method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/237045 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7949 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077512.pdf [firstpage_image] =>[orig_patent_app_number] => 237045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237045
Energy conserving electric motor control method and apparatus Aug 28, 1988 Issued
Array ( [id] => 2479316 [patent_doc_number] => 04879503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Blower motor control for an air conditioner' [patent_app_type] => 1 [patent_app_number] => 7/235480 [patent_app_country] => US [patent_app_date] => 1988-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2086 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/879/04879503.pdf [firstpage_image] =>[orig_patent_app_number] => 235480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/235480
Blower motor control for an air conditioner Aug 23, 1988 Issued
Array ( [id] => 2521361 [patent_doc_number] => 04875000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Current fault detection system and method for AC controller' [patent_app_type] => 1 [patent_app_number] => 7/233929 [patent_app_country] => US [patent_app_date] => 1988-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2191 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875000.pdf [firstpage_image] =>[orig_patent_app_number] => 233929 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/233929
Current fault detection system and method for AC controller Aug 9, 1988 Issued
Array ( [id] => 2590651 [patent_doc_number] => 04891566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Method for speed regulation and switch arrangement for performing the method' [patent_app_type] => 1 [patent_app_number] => 7/228609 [patent_app_country] => US [patent_app_date] => 1988-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1887 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891566.pdf [firstpage_image] =>[orig_patent_app_number] => 228609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/228609
Method for speed regulation and switch arrangement for performing the method Aug 4, 1988 Issued
Array ( [id] => 2526152 [patent_doc_number] => 04885520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Induction motor controller' [patent_app_type] => 1 [patent_app_number] => 7/228508 [patent_app_country] => US [patent_app_date] => 1988-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3533 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885520.pdf [firstpage_image] =>[orig_patent_app_number] => 228508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/228508
Induction motor controller Aug 4, 1988 Issued
Array ( [id] => 2630074 [patent_doc_number] => 04920306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Method for controlling the torque of a synchronous machine supplied by a frequency converter' [patent_app_type] => 1 [patent_app_number] => 7/227775 [patent_app_country] => US [patent_app_date] => 1988-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3793 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920306.pdf [firstpage_image] =>[orig_patent_app_number] => 227775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/227775
Method for controlling the torque of a synchronous machine supplied by a frequency converter Aug 2, 1988 Issued
Array ( [id] => 2631420 [patent_doc_number] => 04967129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Power system stabilizer' [patent_app_type] => 1 [patent_app_number] => 7/224458 [patent_app_country] => US [patent_app_date] => 1988-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2555 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967129.pdf [firstpage_image] =>[orig_patent_app_number] => 224458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/224458
Power system stabilizer Jul 25, 1988 Issued
07/218575 ROTARY INDUCTION MACHINE HAVING CONTROL OF SECONDARY WINDING IMPEDANCE Jul 11, 1988 Abandoned
07/212187 DRIVING CONTROLLING METHOD FOR DRUMS OF AUTOMATIC WINDER Jun 26, 1988 Abandoned
Array ( [id] => 2633936 [patent_doc_number] => 04916376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Inverter driving method for induction motors' [patent_app_type] => 1 [patent_app_number] => 7/211319 [patent_app_country] => US [patent_app_date] => 1988-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3899 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916376.pdf [firstpage_image] =>[orig_patent_app_number] => 211319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/211319
Inverter driving method for induction motors Jun 23, 1988 Issued
Array ( [id] => 2672523 [patent_doc_number] => 04904920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Method and device for operating an induction machine' [patent_app_type] => 1 [patent_app_number] => 7/210807 [patent_app_country] => US [patent_app_date] => 1988-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6647 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904920.pdf [firstpage_image] =>[orig_patent_app_number] => 210807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210807
Method and device for operating an induction machine Jun 23, 1988 Issued
Array ( [id] => 2647426 [patent_doc_number] => 04939437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Motor controller' [patent_app_type] => 1 [patent_app_number] => 7/210068 [patent_app_country] => US [patent_app_date] => 1988-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 18539 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939437.pdf [firstpage_image] =>[orig_patent_app_number] => 210068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210068
Motor controller Jun 21, 1988 Issued
07/209803 MOTOR CONTROLLER Jun 21, 1988 Abandoned
Array ( [id] => 2494421 [patent_doc_number] => 04859924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Inverter' [patent_app_type] => 1 [patent_app_number] => 7/211161 [patent_app_country] => US [patent_app_date] => 1988-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3250 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859924.pdf [firstpage_image] =>[orig_patent_app_number] => 211161 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/211161
Inverter Jun 21, 1988 Issued
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