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Peter S. Wong

Examiner (ID: 9374)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2643804 [patent_doc_number] => 04899268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Frequency-dependent single-phase to three-phase AC power conversion' [patent_app_type] => 1 [patent_app_number] => 7/351080 [patent_app_country] => US [patent_app_date] => 1989-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1897 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899268.pdf [firstpage_image] =>[orig_patent_app_number] => 351080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351080
Frequency-dependent single-phase to three-phase AC power conversion May 9, 1989 Issued
Array ( [id] => 2606844 [patent_doc_number] => 04931716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Constant frequency zero-voltage-switching multi-resonant converter' [patent_app_type] => 1 [patent_app_number] => 7/347853 [patent_app_country] => US [patent_app_date] => 1989-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 26 [patent_no_of_words] => 3768 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931716.pdf [firstpage_image] =>[orig_patent_app_number] => 347853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347853
Constant frequency zero-voltage-switching multi-resonant converter May 4, 1989 Issued
Array ( [id] => 2563082 [patent_doc_number] => 04897773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Inverter output circuit' [patent_app_type] => 1 [patent_app_number] => 7/346655 [patent_app_country] => US [patent_app_date] => 1989-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5586 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897773.pdf [firstpage_image] =>[orig_patent_app_number] => 346655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346655
Inverter output circuit May 2, 1989 Issued
Array ( [id] => 2640715 [patent_doc_number] => 04937724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Switching regulator' [patent_app_type] => 1 [patent_app_number] => 7/346099 [patent_app_country] => US [patent_app_date] => 1989-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2410 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937724.pdf [firstpage_image] =>[orig_patent_app_number] => 346099 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346099
Switching regulator May 1, 1989 Issued
07/346097 SWITCHED MODE POWER SUPPLY WITH FREQUENCY CONTROL May 1, 1989 Abandoned
Array ( [id] => 2654463 [patent_doc_number] => 04896254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Protective power controller' [patent_app_type] => 1 [patent_app_number] => 7/345143 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10994 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896254.pdf [firstpage_image] =>[orig_patent_app_number] => 345143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345143
Protective power controller Apr 27, 1989 Issued
Array ( [id] => 2688035 [patent_doc_number] => 05005114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Circuitry for generating phase-shifted sinusoidal voltages' [patent_app_type] => 1 [patent_app_number] => 7/345020 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 690 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005114.pdf [firstpage_image] =>[orig_patent_app_number] => 345020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345020
Circuitry for generating phase-shifted sinusoidal voltages Apr 27, 1989 Issued
Array ( [id] => 2613388 [patent_doc_number] => 04902957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'DC/DC converter' [patent_app_type] => 1 [patent_app_number] => 7/344182 [patent_app_country] => US [patent_app_date] => 1989-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3282 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902957.pdf [firstpage_image] =>[orig_patent_app_number] => 344182 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/344182
DC/DC converter Apr 26, 1989 Issued
Array ( [id] => 2715668 [patent_doc_number] => 05014182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'High frequency self-oscillating inverter with negligible switching losses' [patent_app_type] => 1 [patent_app_number] => 7/340279 [patent_app_country] => US [patent_app_date] => 1989-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2987 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014182.pdf [firstpage_image] =>[orig_patent_app_number] => 340279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340279
High frequency self-oscillating inverter with negligible switching losses Apr 18, 1989 Issued
07/340323 POWER SUPPLY Apr 18, 1989 Abandoned
Array ( [id] => 2671298 [patent_doc_number] => 04947308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'High power switching power supply' [patent_app_type] => 1 [patent_app_number] => 7/338327 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2468 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/947/04947308.pdf [firstpage_image] =>[orig_patent_app_number] => 338327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338327
High power switching power supply Apr 16, 1989 Issued
Array ( [id] => 2611711 [patent_doc_number] => 04949234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'High efficiency power factor correction circuit' [patent_app_type] => 1 [patent_app_number] => 7/338328 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4056 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949234.pdf [firstpage_image] =>[orig_patent_app_number] => 338328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338328
High efficiency power factor correction circuit Apr 16, 1989 Issued
Array ( [id] => 2594157 [patent_doc_number] => 04970451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Device for utilizing low voltage electric current sources' [patent_app_type] => 1 [patent_app_number] => 7/336752 [patent_app_country] => US [patent_app_date] => 1989-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2719 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970451.pdf [firstpage_image] =>[orig_patent_app_number] => 336752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336752
Device for utilizing low voltage electric current sources Apr 11, 1989 Issued
Array ( [id] => 2608966 [patent_doc_number] => 04965877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Power supply system' [patent_app_type] => 1 [patent_app_number] => 7/336651 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3425 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965877.pdf [firstpage_image] =>[orig_patent_app_number] => 336651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336651
Power supply system Apr 6, 1989 Issued
Array ( [id] => 2593934 [patent_doc_number] => 04891740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'DC power supply with digitally controlled power switch' [patent_app_type] => 1 [patent_app_number] => 7/333775 [patent_app_country] => US [patent_app_date] => 1989-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2278 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891740.pdf [firstpage_image] =>[orig_patent_app_number] => 333775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333775
DC power supply with digitally controlled power switch Apr 4, 1989 Issued
Array ( [id] => 2639483 [patent_doc_number] => 04958268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 7/333310 [patent_app_country] => US [patent_app_date] => 1989-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 11679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958268.pdf [firstpage_image] =>[orig_patent_app_number] => 333310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333310
Switching power supply Apr 4, 1989 Issued
Array ( [id] => 2593014 [patent_doc_number] => 04928053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Control circuit for an inductive load' [patent_app_type] => 1 [patent_app_number] => 7/333367 [patent_app_country] => US [patent_app_date] => 1989-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2592 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928053.pdf [firstpage_image] =>[orig_patent_app_number] => 333367 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333367
Control circuit for an inductive load Apr 3, 1989 Issued
07/332613 DC POWER SUPPLY Mar 30, 1989 Abandoned
Array ( [id] => 2638147 [patent_doc_number] => 04916599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 7/329956 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6468 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916599.pdf [firstpage_image] =>[orig_patent_app_number] => 329956 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329956
Switching power supply Mar 28, 1989 Issued
Array ( [id] => 2565446 [patent_doc_number] => 04942509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-17 [patent_title] => 'Control arrangement for a switch mode power supply' [patent_app_type] => 1 [patent_app_number] => 7/329450 [patent_app_country] => US [patent_app_date] => 1989-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3848 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/942/04942509.pdf [firstpage_image] =>[orig_patent_app_number] => 329450 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329450
Control arrangement for a switch mode power supply Mar 27, 1989 Issued
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