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] => 3939285 [patent_doc_number] => 05877951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Circuit for and method of decreasing conducted and radiated electromagnetic interference of a power converter and a full bridge power converter employing the same' [patent_app_type] => 1 [patent_app_number] => 8/949426 [patent_app_country] => US [patent_app_date] => 1997-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 5390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877951.pdf [firstpage_image] =>[orig_patent_app_number] => 949426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949426
Circuit for and method of decreasing conducted and radiated electromagnetic interference of a power converter and a full bridge power converter employing the same Oct 13, 1997 Issued
Array ( [id] => 3946020 [patent_doc_number] => 05973486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Differential power sensor circuit' [patent_app_type] => 1 [patent_app_number] => 8/941840 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3272 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973486.pdf [firstpage_image] =>[orig_patent_app_number] => 941840 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941840
Differential power sensor circuit Sep 30, 1997 Issued
Array ( [id] => 4047388 [patent_doc_number] => 05995385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'RCC-type switching power supply' [patent_app_type] => 1 [patent_app_number] => 8/930006 [patent_app_country] => US [patent_app_date] => 1997-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 9533 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995385.pdf [firstpage_image] =>[orig_patent_app_number] => 930006 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930006
RCC-type switching power supply Sep 28, 1997 Issued
Array ( [id] => 4060461 [patent_doc_number] => 05870291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Asymmetrical half-bridge converter having adjustable parasitic resistances to offset output voltage DC bias' [patent_app_type] => 1 [patent_app_number] => 8/936986 [patent_app_country] => US [patent_app_date] => 1997-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5820 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870291.pdf [firstpage_image] =>[orig_patent_app_number] => 936986 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936986
Asymmetrical half-bridge converter having adjustable parasitic resistances to offset output voltage DC bias Sep 24, 1997 Issued
Array ( [id] => 4057829 [patent_doc_number] => 05969510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Three-phase to six-phase wye transformer power system' [patent_app_type] => 1 [patent_app_number] => 8/935614 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2288 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969510.pdf [firstpage_image] =>[orig_patent_app_number] => 935614 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/935614
Three-phase to six-phase wye transformer power system Sep 22, 1997 Issued
Array ( [id] => 4028501 [patent_doc_number] => 05926012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Gate drive circuit in power converter with condition detection device' [patent_app_type] => 1 [patent_app_number] => 8/931280 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 4722 [patent_no_of_claims] => 18 [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/05/926/05926012.pdf [firstpage_image] =>[orig_patent_app_number] => 931280 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931280
Gate drive circuit in power converter with condition detection device Sep 15, 1997 Issued
Array ( [id] => 3932100 [patent_doc_number] => 05914869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Ac/dc transformerless voltage converter' [patent_app_type] => 1 [patent_app_number] => 8/929714 [patent_app_country] => US [patent_app_date] => 1997-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3119 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914869.pdf [firstpage_image] =>[orig_patent_app_number] => 929714 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/929714
Ac/dc transformerless voltage converter Sep 14, 1997 Issued
Array ( [id] => 4109837 [patent_doc_number] => 06051960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Switching regulator with reduced power consumption' [patent_app_type] => 1 [patent_app_number] => 8/922936 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3149 [patent_no_of_claims] => 3 [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/06/051/06051960.pdf [firstpage_image] =>[orig_patent_app_number] => 922936 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922936
Switching regulator with reduced power consumption Sep 2, 1997 Issued
Array ( [id] => 4053834 [patent_doc_number] => 05909361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Output voltage stabilizing circuit of a power factor correction circuit at an initial power-on stage' [patent_app_type] => 1 [patent_app_number] => 8/922774 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2837 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909361.pdf [firstpage_image] =>[orig_patent_app_number] => 922774 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922774
Output voltage stabilizing circuit of a power factor correction circuit at an initial power-on stage Sep 2, 1997 Issued
Array ( [id] => 3948165 [patent_doc_number] => 05872703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'System and method for regulating power in tank circuits having a bridge configuration' [patent_app_type] => 1 [patent_app_number] => 8/918242 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7402 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872703.pdf [firstpage_image] =>[orig_patent_app_number] => 918242 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918242
System and method for regulating power in tank circuits having a bridge configuration Aug 24, 1997 Issued
Array ( [id] => 4026796 [patent_doc_number] => 05907484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Charge pump' [patent_app_type] => 1 [patent_app_number] => 8/918744 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2926 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907484.pdf [firstpage_image] =>[orig_patent_app_number] => 918744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918744
Charge pump Aug 24, 1997 Issued
Array ( [id] => 3970388 [patent_doc_number] => 05901055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Internal boosted voltage generator of semiconductor memory device' [patent_app_type] => 1 [patent_app_number] => 8/915220 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3475 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901055.pdf [firstpage_image] =>[orig_patent_app_number] => 915220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915220
Internal boosted voltage generator of semiconductor memory device Aug 19, 1997 Issued
Array ( [id] => 4032119 [patent_doc_number] => 05883506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Power supply with voltage stabilizing control circuit' [patent_app_type] => 1 [patent_app_number] => 8/915396 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3318 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883506.pdf [firstpage_image] =>[orig_patent_app_number] => 915396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915396
Power supply with voltage stabilizing control circuit Aug 19, 1997 Issued
Array ( [id] => 3770127 [patent_doc_number] => 05852553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Harmonic neutralized voltage sourced inverter employing phase shifting interphase transformers' [patent_app_type] => 1 [patent_app_number] => 8/911156 [patent_app_country] => US [patent_app_date] => 1997-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3445 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852553.pdf [firstpage_image] =>[orig_patent_app_number] => 911156 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/911156
Harmonic neutralized voltage sourced inverter employing phase shifting interphase transformers Aug 13, 1997 Issued
Array ( [id] => 4144467 [patent_doc_number] => 06016257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Voltage regulated power supply utilizing phase shift control' [patent_app_type] => 1 [patent_app_number] => 8/909922 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 7191 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016257.pdf [firstpage_image] =>[orig_patent_app_number] => 909922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/909922
Voltage regulated power supply utilizing phase shift control Aug 11, 1997 Issued
Array ( [id] => 4014722 [patent_doc_number] => 05859772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Parallel connection of controllable semiconductor components' [patent_app_type] => 1 [patent_app_number] => 8/910076 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2710 [patent_no_of_claims] => 4 [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/05/859/05859772.pdf [firstpage_image] =>[orig_patent_app_number] => 910076 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/910076
Parallel connection of controllable semiconductor components Aug 11, 1997 Issued
Array ( [id] => 4026337 [patent_doc_number] => 05880947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Control device for a PWM controlled converter having a voltage controller' [patent_app_type] => 1 [patent_app_number] => 8/849166 [patent_app_country] => US [patent_app_date] => 1997-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 33 [patent_no_of_words] => 23136 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880947.pdf [firstpage_image] =>[orig_patent_app_number] => 849166 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849166
Control device for a PWM controlled converter having a voltage controller Aug 6, 1997 Issued
Array ( [id] => 3838534 [patent_doc_number] => 05814976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'High power factor electronic ballast' [patent_app_type] => 1 [patent_app_number] => 8/907248 [patent_app_country] => US [patent_app_date] => 1997-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3349 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814976.pdf [firstpage_image] =>[orig_patent_app_number] => 907248 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907248
High power factor electronic ballast Aug 5, 1997 Issued
Array ( [id] => 3796008 [patent_doc_number] => 05841271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Test mode power circuit for integrated-circuit chip' [patent_app_type] => 1 [patent_app_number] => 8/906824 [patent_app_country] => US [patent_app_date] => 1997-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4019 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841271.pdf [firstpage_image] =>[orig_patent_app_number] => 906824 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/906824
Test mode power circuit for integrated-circuit chip Aug 5, 1997 Issued
Array ( [id] => 3852713 [patent_doc_number] => 05847944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Robust, harmonic-injection system for single-switch, three-phase, discontinuous-conduction-mode boost rectifiers' [patent_app_type] => 1 [patent_app_number] => 8/907096 [patent_app_country] => US [patent_app_date] => 1997-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3861 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847944.pdf [firstpage_image] =>[orig_patent_app_number] => 907096 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907096
Robust, harmonic-injection system for single-switch, three-phase, discontinuous-conduction-mode boost rectifiers Aug 5, 1997 Issued
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