Search

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] => 2790850 [patent_doc_number] => 05093612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Secondary voltage supply and voltage clamping circuit' [patent_app_type] => 1 [patent_app_number] => 7/548478 [patent_app_country] => US [patent_app_date] => 1990-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1661 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093612.pdf [firstpage_image] =>[orig_patent_app_number] => 548478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548478
Secondary voltage supply and voltage clamping circuit Jul 4, 1990 Issued
Array ( [id] => 2756546 [patent_doc_number] => 05029295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Bandgap voltage reference using a power supply independent current source' [patent_app_type] => 1 [patent_app_number] => 7/546636 [patent_app_country] => US [patent_app_date] => 1990-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3047 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029295.pdf [firstpage_image] =>[orig_patent_app_number] => 546636 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/546636
Bandgap voltage reference using a power supply independent current source Jul 1, 1990 Issued
Array ( [id] => 2819026 [patent_doc_number] => 05079499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Transformer providing two multiple phase outputs out of phase with each other, and pumping system using the same' [patent_app_type] => 1 [patent_app_number] => 7/545374 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3383 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079499.pdf [firstpage_image] =>[orig_patent_app_number] => 545374 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545374
Transformer providing two multiple phase outputs out of phase with each other, and pumping system using the same Jun 27, 1990 Issued
Array ( [id] => 2678611 [patent_doc_number] => 05047915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Unrestricted frequency converter for unbalanced loads' [patent_app_type] => 1 [patent_app_number] => 7/543984 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4385 [patent_no_of_claims] => 8 [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/05/047/05047915.pdf [firstpage_image] =>[orig_patent_app_number] => 543984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543984
Unrestricted frequency converter for unbalanced loads Jun 25, 1990 Issued
Array ( [id] => 2685424 [patent_doc_number] => 05066900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'DC/DC converter switching at zero voltage' [patent_app_type] => 1 [patent_app_number] => 7/542478 [patent_app_country] => US [patent_app_date] => 1990-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 3519 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066900.pdf [firstpage_image] =>[orig_patent_app_number] => 542478 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/542478
DC/DC converter switching at zero voltage Jun 21, 1990 Issued
Array ( [id] => 2789770 [patent_doc_number] => 05088017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'DC-DC converter and a computer using the converter' [patent_app_type] => 1 [patent_app_number] => 7/540789 [patent_app_country] => US [patent_app_date] => 1990-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6126 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088017.pdf [firstpage_image] =>[orig_patent_app_number] => 540789 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/540789
DC-DC converter and a computer using the converter Jun 19, 1990 Issued
Array ( [id] => 2724167 [patent_doc_number] => 05053936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Frequency/voltage converting device' [patent_app_type] => 1 [patent_app_number] => 7/538444 [patent_app_country] => US [patent_app_date] => 1990-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2479 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053936.pdf [firstpage_image] =>[orig_patent_app_number] => 538444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538444
Frequency/voltage converting device Jun 14, 1990 Issued
Array ( [id] => 2756814 [patent_doc_number] => 05038266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'High efficiency, regulated DC supply' [patent_app_type] => 1 [patent_app_number] => 7/535676 [patent_app_country] => US [patent_app_date] => 1990-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1840 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038266.pdf [firstpage_image] =>[orig_patent_app_number] => 535676 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535676
High efficiency, regulated DC supply Jun 10, 1990 Issued
Array ( [id] => 2756784 [patent_doc_number] => 05038264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Multiple-output, single-ended, resonant power converter' [patent_app_type] => 1 [patent_app_number] => 7/535687 [patent_app_country] => US [patent_app_date] => 1990-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2206 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038264.pdf [firstpage_image] =>[orig_patent_app_number] => 535687 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535687
Multiple-output, single-ended, resonant power converter Jun 10, 1990 Issued
Array ( [id] => 2725437 [patent_doc_number] => 05008796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Apparatus and method for improving load regulation in switching power supplies' [patent_app_type] => 1 [patent_app_number] => 7/533973 [patent_app_country] => US [patent_app_date] => 1990-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3399 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008796.pdf [firstpage_image] =>[orig_patent_app_number] => 533973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533973
Apparatus and method for improving load regulation in switching power supplies Jun 5, 1990 Issued
Array ( [id] => 2768942 [patent_doc_number] => 05060131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'DC to DC converter power supply with feedback controlled constant current output' [patent_app_type] => 1 [patent_app_number] => 7/530632 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 6407 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060131.pdf [firstpage_image] =>[orig_patent_app_number] => 530632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/530632
DC to DC converter power supply with feedback controlled constant current output May 28, 1990 Issued
Array ( [id] => 2692195 [patent_doc_number] => 05049805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Voltage sensitive switch' [patent_app_type] => 1 [patent_app_number] => 7/529030 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3019 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049805.pdf [firstpage_image] =>[orig_patent_app_number] => 529030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529030
Voltage sensitive switch May 24, 1990 Issued
Array ( [id] => 2672447 [patent_doc_number] => 05070251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Computer controlled standby power supply system' [patent_app_type] => 1 [patent_app_number] => 7/529066 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6001 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070251.pdf [firstpage_image] =>[orig_patent_app_number] => 529066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529066
Computer controlled standby power supply system May 24, 1990 Issued
Array ( [id] => 2738333 [patent_doc_number] => 05039934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Control for voltage/current source with current/voltage limiting' [patent_app_type] => 1 [patent_app_number] => 7/527018 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3336 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039934.pdf [firstpage_image] =>[orig_patent_app_number] => 527018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/527018
Control for voltage/current source with current/voltage limiting May 21, 1990 Issued
Array ( [id] => 2717229 [patent_doc_number] => 05055994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'A.c. to d.c. converter' [patent_app_type] => 1 [patent_app_number] => 7/526854 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2173 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055994.pdf [firstpage_image] =>[orig_patent_app_number] => 526854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526854
A.c. to d.c. converter May 20, 1990 Issued
07/499309 INTEGRATABLE SYNCHRONOUS RECTIFIER May 14, 1990 Abandoned
Array ( [id] => 2713233 [patent_doc_number] => 05041708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Power supply apparatus for an electroerosion machine' [patent_app_type] => 1 [patent_app_number] => 7/521362 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041708.pdf [firstpage_image] =>[orig_patent_app_number] => 521362 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521362
Power supply apparatus for an electroerosion machine May 9, 1990 Issued
Array ( [id] => 2835571 [patent_doc_number] => 05117347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Full duty cycle forward converter' [patent_app_type] => 1 [patent_app_number] => 7/521759 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2685 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117347.pdf [firstpage_image] =>[orig_patent_app_number] => 521759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521759
Full duty cycle forward converter May 9, 1990 Issued
Array ( [id] => 2721130 [patent_doc_number] => 05010469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Uninterruptible power supply with dual level voltage input' [patent_app_type] => 1 [patent_app_number] => 7/521236 [patent_app_country] => US [patent_app_date] => 1990-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2985 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010469.pdf [firstpage_image] =>[orig_patent_app_number] => 521236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521236
Uninterruptible power supply with dual level voltage input May 8, 1990 Issued
Array ( [id] => 2834952 [patent_doc_number] => 05128603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Forward converter using an inverter including a transistor' [patent_app_type] => 1 [patent_app_number] => 7/518708 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1893 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128603.pdf [firstpage_image] =>[orig_patent_app_number] => 518708 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518708
Forward converter using an inverter including a transistor May 6, 1990 Issued
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