Search

Peter S. Wong

Examiner (ID: 14640)

Most Active Art Unit
2102
Art Unit(s)
2902, 2838, 2102, 2111, 2305, 2504, 2607
Total Applications
1272
Issued Applications
1173
Pending Applications
20
Abandoned Applications
79

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2753223 [patent_doc_number] => 04987525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 7/498663 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2431 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987525.pdf [firstpage_image] =>[orig_patent_app_number] => 498663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498663
Switching power supply Mar 25, 1990 Issued
Array ( [id] => 2749104 [patent_doc_number] => 05023541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Power supply control circuit having constant voltage and constant current modes' [patent_app_type] => 1 [patent_app_number] => 7/498322 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5061 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023541.pdf [firstpage_image] =>[orig_patent_app_number] => 498322 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498322
Power supply control circuit having constant voltage and constant current modes Mar 22, 1990 Issued
Array ( [id] => 2725419 [patent_doc_number] => 05008795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Switched capacitor interleaved forward power converter' [patent_app_type] => 1 [patent_app_number] => 7/498863 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3079 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008795.pdf [firstpage_image] =>[orig_patent_app_number] => 498863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498863
Switched capacitor interleaved forward power converter Mar 22, 1990 Issued
Array ( [id] => 2715913 [patent_doc_number] => 04982315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Voltage multiplier circuit' [patent_app_type] => 1 [patent_app_number] => 7/495503 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3978 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982315.pdf [firstpage_image] =>[orig_patent_app_number] => 495503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495503
Voltage multiplier circuit Mar 18, 1990 Issued
Array ( [id] => 2826337 [patent_doc_number] => 05081570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Control system for electric power supply' [patent_app_type] => 1 [patent_app_number] => 7/493528 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3548 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081570.pdf [firstpage_image] =>[orig_patent_app_number] => 493528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493528
Control system for electric power supply Mar 13, 1990 Issued
Array ( [id] => 2701844 [patent_doc_number] => 05019955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'DC-to-AC voltage converter having galvanically separate input and output circuits' [patent_app_type] => 1 [patent_app_number] => 7/494104 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3916 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019955.pdf [firstpage_image] =>[orig_patent_app_number] => 494104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494104
DC-to-AC voltage converter having galvanically separate input and output circuits Mar 13, 1990 Issued
Array ( [id] => 2678554 [patent_doc_number] => 05047912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Four-terminal unity power factor electronic rectifier' [patent_app_type] => 1 [patent_app_number] => 7/580101 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2068 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047912.pdf [firstpage_image] =>[orig_patent_app_number] => 580101 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580101
Four-terminal unity power factor electronic rectifier Mar 8, 1990 Issued
Array ( [id] => 2753350 [patent_doc_number] => 05023766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Power supply utilizing transformerless optical driving control circuit' [patent_app_type] => 1 [patent_app_number] => 7/490521 [patent_app_country] => US [patent_app_date] => 1990-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1867 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023766.pdf [firstpage_image] =>[orig_patent_app_number] => 490521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490521
Power supply utilizing transformerless optical driving control circuit Mar 1, 1990 Issued
Array ( [id] => 2725511 [patent_doc_number] => 05008800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'High voltage power supply' [patent_app_type] => 1 [patent_app_number] => 7/488744 [patent_app_country] => US [patent_app_date] => 1990-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5170 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008800.pdf [firstpage_image] =>[orig_patent_app_number] => 488744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/488744
High voltage power supply Mar 1, 1990 Issued
Array ( [id] => 2699541 [patent_doc_number] => 04996471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Controller for an electrostatic precipitator' [patent_app_type] => 1 [patent_app_number] => 7/486107 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9474 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996471.pdf [firstpage_image] =>[orig_patent_app_number] => 486107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486107
Controller for an electrostatic precipitator Feb 27, 1990 Issued
Array ( [id] => 2741304 [patent_doc_number] => 05032969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Turbine engine igniter exciter circuit' [patent_app_type] => 1 [patent_app_number] => 7/480408 [patent_app_country] => US [patent_app_date] => 1990-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4254 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032969.pdf [firstpage_image] =>[orig_patent_app_number] => 480408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480408
Turbine engine igniter exciter circuit Feb 14, 1990 Issued
Array ( [id] => 2701901 [patent_doc_number] => 05019958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Generalized synthesis of control systems of zero-order/instantaneous response and infinite disturbance rejection ratio' [patent_app_type] => 1 [patent_app_number] => 7/479275 [patent_app_country] => US [patent_app_date] => 1990-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8462 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019958.pdf [firstpage_image] =>[orig_patent_app_number] => 479275 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479275
Generalized synthesis of control systems of zero-order/instantaneous response and infinite disturbance rejection ratio Feb 11, 1990 Issued
Array ( [id] => 2716276 [patent_doc_number] => 05055942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Photographic image reproduction device using digital halftoning to screen images allowing adjustable coarseness' [patent_app_type] => 1 [patent_app_number] => 7/476060 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5409 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055942.pdf [firstpage_image] =>[orig_patent_app_number] => 476060 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476060
Photographic image reproduction device using digital halftoning to screen images allowing adjustable coarseness Feb 5, 1990 Issued
Array ( [id] => 2685224 [patent_doc_number] => 05004970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Device and a process for detecting current flow in a MOS transistor' [patent_app_type] => 1 [patent_app_number] => 7/467459 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1894 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004970.pdf [firstpage_image] =>[orig_patent_app_number] => 467459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467459
Device and a process for detecting current flow in a MOS transistor Jan 18, 1990 Issued
Array ( [id] => 2675337 [patent_doc_number] => 05034676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Direct current power supply circuit having automatic linear and switching modes' [patent_app_type] => 1 [patent_app_number] => 7/464167 [patent_app_country] => US [patent_app_date] => 1990-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2981 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034676.pdf [firstpage_image] =>[orig_patent_app_number] => 464167 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/464167
Direct current power supply circuit having automatic linear and switching modes Jan 11, 1990 Issued
Array ( [id] => 2757425 [patent_doc_number] => 05031087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Procedure for the selection of a bridge or bridge section in a rectifier bridge unit, and a bridge selector unit designed for implementing the procedure' [patent_app_type] => 1 [patent_app_number] => 7/460685 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2263 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031087.pdf [firstpage_image] =>[orig_patent_app_number] => 460685 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460685
Procedure for the selection of a bridge or bridge section in a rectifier bridge unit, and a bridge selector unit designed for implementing the procedure Jan 3, 1990 Issued
Array ( [id] => 2880922 [patent_doc_number] => 05091841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Procedure for the control of frequency converter and rectifier/inverter bridges, and a modulator unit designed for implementing the procedure' [patent_app_type] => 1 [patent_app_number] => 7/460785 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2439 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091841.pdf [firstpage_image] =>[orig_patent_app_number] => 460785 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/460785
Procedure for the control of frequency converter and rectifier/inverter bridges, and a modulator unit designed for implementing the procedure Jan 3, 1990 Issued
07/459863 HIGH EFFICIENCY, REGULATED DC SUPPLY WITH COMBINED RECTIFIER/ REGULATOR MOS FET Jan 1, 1990 Abandoned
Array ( [id] => 2772115 [patent_doc_number] => 05036269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Voltage stabilizer with a very low voltage drop designed to withstand high voltage transients' [patent_app_type] => 1 [patent_app_number] => 7/458373 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2682 [patent_no_of_claims] => 5 [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/05/036/05036269.pdf [firstpage_image] =>[orig_patent_app_number] => 458373 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458373
Voltage stabilizer with a very low voltage drop designed to withstand high voltage transients Dec 27, 1989 Issued
Array ( [id] => 2775627 [patent_doc_number] => 05036451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Inverter control with individual phase regulation' [patent_app_type] => 1 [patent_app_number] => 7/458499 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4029 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036451.pdf [firstpage_image] =>[orig_patent_app_number] => 458499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458499
Inverter control with individual phase regulation Dec 27, 1989 Issued
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