Search

Sang Yeop Paik

Examiner (ID: 11197, Phone: (571)272-4783 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
2899, 2106, 3742, 3761
Total Applications
2631
Issued Applications
1756
Pending Applications
188
Abandoned Applications
718

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3687699 [patent_doc_number] => 05633579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Boost converter using an energy reproducing snubber circuit' [patent_app_type] => 1 [patent_app_number] => 8/505406 [patent_app_country] => US [patent_app_date] => 1995-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2939 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633579.pdf [firstpage_image] =>[orig_patent_app_number] => 505406 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/505406
Boost converter using an energy reproducing snubber circuit Jul 20, 1995 Issued
Array ( [id] => 3671619 [patent_doc_number] => 05625541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Low loss synchronous rectifier for application to clamped-mode power converters' [patent_app_type] => 1 [patent_app_number] => 8/503684 [patent_app_country] => US [patent_app_date] => 1995-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2350 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625541.pdf [firstpage_image] =>[orig_patent_app_number] => 503684 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503684
Low loss synchronous rectifier for application to clamped-mode power converters Jul 17, 1995 Issued
08/502405 ULTRA-LOW DROP-OUT MONOLITHIC VOLTAGE REGULATOR Jul 13, 1995 Abandoned
Array ( [id] => 3664034 [patent_doc_number] => 05592076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Base current supply circuit for multiple current sources' [patent_app_type] => 1 [patent_app_number] => 8/497966 [patent_app_country] => US [patent_app_date] => 1995-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1788 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592076.pdf [firstpage_image] =>[orig_patent_app_number] => 497966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/497966
Base current supply circuit for multiple current sources Jul 2, 1995 Issued
Array ( [id] => 3693033 [patent_doc_number] => 05696439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Fuzzy control process for switching power supplies, and device for performing it' [patent_app_type] => 1 [patent_app_number] => 8/497726 [patent_app_country] => US [patent_app_date] => 1995-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 5696 [patent_no_of_claims] => 136 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696439.pdf [firstpage_image] =>[orig_patent_app_number] => 497726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/497726
Fuzzy control process for switching power supplies, and device for performing it Jun 29, 1995 Issued
08/494896 CIRCUIT ARRANGEMENT Jun 25, 1995 Abandoned
Array ( [id] => 3981766 [patent_doc_number] => 05905371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Sequential discharge and its use for rectification' [patent_app_type] => 1 [patent_app_number] => 8/494236 [patent_app_country] => US [patent_app_date] => 1995-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 15616 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905371.pdf [firstpage_image] =>[orig_patent_app_number] => 494236 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494236
Sequential discharge and its use for rectification Jun 22, 1995 Issued
Array ( [id] => 3666111 [patent_doc_number] => 05659461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Switching power supply using printed coil type transformer' [patent_app_type] => 1 [patent_app_number] => 8/492176 [patent_app_country] => US [patent_app_date] => 1995-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 5273 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659461.pdf [firstpage_image] =>[orig_patent_app_number] => 492176 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/492176
Switching power supply using printed coil type transformer Jun 18, 1995 Issued
Array ( [id] => 3518024 [patent_doc_number] => 05587891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Electric power converting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/479030 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 10101 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/587/05587891.pdf [firstpage_image] =>[orig_patent_app_number] => 479030 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479030
Electric power converting apparatus Jun 6, 1995 Issued
08/476232 CONTROL CIRCUIT AND METHOD FOR MAINTAINING HIGH EFFICIENCY OVER BROAD CURRENT RANGES IN A SWITCHING REGULATOR CIRCUIT Jun 6, 1995 Abandoned
Array ( [id] => 3622598 [patent_doc_number] => 05535114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Power converter' [patent_app_type] => 1 [patent_app_number] => 8/462530 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6636 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/535/05535114.pdf [firstpage_image] =>[orig_patent_app_number] => 462530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/462530
Power converter Jun 4, 1995 Issued
Array ( [id] => 3557246 [patent_doc_number] => 05546297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Apparatus for modifying an electrical signal' [patent_app_type] => 1 [patent_app_number] => 8/459539 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2756 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546297.pdf [firstpage_image] =>[orig_patent_app_number] => 459539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/459539
Apparatus for modifying an electrical signal Jun 1, 1995 Issued
Array ( [id] => 3501523 [patent_doc_number] => 05537307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Control device for system interconnection inverter' [patent_app_type] => 1 [patent_app_number] => 8/458017 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537307.pdf [firstpage_image] =>[orig_patent_app_number] => 458017 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458017
Control device for system interconnection inverter May 31, 1995 Issued
Array ( [id] => 3692918 [patent_doc_number] => 05644216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Temperature-stable current source' [patent_app_type] => 1 [patent_app_number] => 8/454926 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3010 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644216.pdf [firstpage_image] =>[orig_patent_app_number] => 454926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/454926
Temperature-stable current source May 30, 1995 Issued
Array ( [id] => 3671634 [patent_doc_number] => 05625542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Low-noise operation of a machine fed by a pulse inverter' [patent_app_type] => 1 [patent_app_number] => 8/449306 [patent_app_country] => US [patent_app_date] => 1995-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4454 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625542.pdf [firstpage_image] =>[orig_patent_app_number] => 449306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449306
Low-noise operation of a machine fed by a pulse inverter May 23, 1995 Issued
Array ( [id] => 3696919 [patent_doc_number] => 05644483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Voltage balanced multilevel voltage source converter system' [patent_app_type] => 1 [patent_app_number] => 8/446366 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3763 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644483.pdf [firstpage_image] =>[orig_patent_app_number] => 446366 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446366
Voltage balanced multilevel voltage source converter system May 21, 1995 Issued
Array ( [id] => 3523050 [patent_doc_number] => 05506534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Digitally adjustable picosecond delay circuit' [patent_app_type] => 1 [patent_app_number] => 8/445891 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2268 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/506/05506534.pdf [firstpage_image] =>[orig_patent_app_number] => 445891 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/445891
Digitally adjustable picosecond delay circuit May 21, 1995 Issued
Array ( [id] => 3639260 [patent_doc_number] => 05610503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Low voltage DC-to-DC power converter integrated circuit and related methods' [patent_app_type] => 1 [patent_app_number] => 8/438636 [patent_app_country] => US [patent_app_date] => 1995-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4582 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/610/05610503.pdf [firstpage_image] =>[orig_patent_app_number] => 438636 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/438636
Low voltage DC-to-DC power converter integrated circuit and related methods May 9, 1995 Issued
Array ( [id] => 3695061 [patent_doc_number] => 05604428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Device for generating intermediate voltages' [patent_app_type] => 1 [patent_app_number] => 8/462015 [patent_app_country] => US [patent_app_date] => 1995-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3397 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604428.pdf [firstpage_image] =>[orig_patent_app_number] => 462015 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/462015
Device for generating intermediate voltages Apr 26, 1995 Issued
Array ( [id] => 3690824 [patent_doc_number] => 05633791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Double modulation converter' [patent_app_type] => 1 [patent_app_number] => 8/427876 [patent_app_country] => US [patent_app_date] => 1995-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4571 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633791.pdf [firstpage_image] =>[orig_patent_app_number] => 427876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/427876
Double modulation converter Apr 25, 1995 Issued
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