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] => 4230397 [patent_doc_number] => 06040986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Non-contact power transmitting device having simplified self-oscillation feedback loop which interrupts power transmission when no load is present' [patent_app_type] => 1 [patent_app_number] => 9/200474 [patent_app_country] => US [patent_app_date] => 1998-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6978 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040986.pdf [firstpage_image] =>[orig_patent_app_number] => 200474 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/200474
Non-contact power transmitting device having simplified self-oscillation feedback loop which interrupts power transmission when no load is present Nov 26, 1998 Issued
Array ( [id] => 4191448 [patent_doc_number] => 06038141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Resonance power supply circuit of variable capacity type' [patent_app_type] => 1 [patent_app_number] => 9/200596 [patent_app_country] => US [patent_app_date] => 1998-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 6700 [patent_no_of_claims] => 7 [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/06/038/06038141.pdf [firstpage_image] =>[orig_patent_app_number] => 200596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/200596
Resonance power supply circuit of variable capacity type Nov 26, 1998 Issued
Array ( [id] => 4017236 [patent_doc_number] => 06005787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Multilevel power converter including switching circuits' [patent_app_type] => 1 [patent_app_number] => 9/199316 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 4315 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005787.pdf [firstpage_image] =>[orig_patent_app_number] => 199316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/199316
Multilevel power converter including switching circuits Nov 24, 1998 Issued
Array ( [id] => 4245262 [patent_doc_number] => 06081104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Method and apparatus for providing energy to a lighting system' [patent_app_type] => 1 [patent_app_number] => 9/197276 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 12268 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081104.pdf [firstpage_image] =>[orig_patent_app_number] => 197276 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197276
Method and apparatus for providing energy to a lighting system Nov 19, 1998 Issued
Array ( [id] => 4197314 [patent_doc_number] => 06151224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Power supply with reduced power comsumption in standby mode' [patent_app_type] => 1 [patent_app_number] => 9/191656 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2832 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151224.pdf [firstpage_image] =>[orig_patent_app_number] => 191656 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191656
Power supply with reduced power comsumption in standby mode Nov 12, 1998 Issued
Array ( [id] => 4124741 [patent_doc_number] => 06072298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Method and apparatus for controlling a multi-phase electric motor with a linear rate of current' [patent_app_type] => 1 [patent_app_number] => 9/191816 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6062 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072298.pdf [firstpage_image] =>[orig_patent_app_number] => 191816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191816
Method and apparatus for controlling a multi-phase electric motor with a linear rate of current Nov 12, 1998 Issued
Array ( [id] => 4146975 [patent_doc_number] => 06060869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Power supply circuit' [patent_app_type] => 1 [patent_app_number] => 9/191886 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2822 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060869.pdf [firstpage_image] =>[orig_patent_app_number] => 191886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191886
Power supply circuit Nov 12, 1998 Issued
Array ( [id] => 4187454 [patent_doc_number] => 06084783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Method and device for controlling a power converter with an auxiliary output' [patent_app_type] => 1 [patent_app_number] => 9/186644 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2209 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084783.pdf [firstpage_image] =>[orig_patent_app_number] => 186644 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186644
Method and device for controlling a power converter with an auxiliary output Nov 5, 1998 Issued
Array ( [id] => 4225818 [patent_doc_number] => 06040687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Nonlinear multiplier for switching mode controller' [patent_app_type] => 1 [patent_app_number] => 9/187084 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1741 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040687.pdf [firstpage_image] =>[orig_patent_app_number] => 187084 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187084
Nonlinear multiplier for switching mode controller Nov 4, 1998 Issued
Array ( [id] => 3949714 [patent_doc_number] => 05982161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Voltage regulator having variable frequency-based control' [patent_app_type] => 1 [patent_app_number] => 9/185786 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 5639 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982161.pdf [firstpage_image] =>[orig_patent_app_number] => 185786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185786
Voltage regulator having variable frequency-based control Nov 3, 1998 Issued
Array ( [id] => 4141247 [patent_doc_number] => 06121759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Arrangement of switched-mode power supplies connected in parallel without a separation diode' [patent_app_type] => 1 [patent_app_number] => 9/180164 [patent_app_country] => US [patent_app_date] => 1998-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2009 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121759.pdf [firstpage_image] =>[orig_patent_app_number] => 180164 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/180164
Arrangement of switched-mode power supplies connected in parallel without a separation diode Nov 2, 1998 Issued
Array ( [id] => 4039947 [patent_doc_number] => 05994882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Synchronous rectifier for boost converters' [patent_app_type] => 1 [patent_app_number] => 9/185144 [patent_app_country] => US [patent_app_date] => 1998-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5764 [patent_no_of_claims] => 18 [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/05/994/05994882.pdf [firstpage_image] =>[orig_patent_app_number] => 185144 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185144
Synchronous rectifier for boost converters Nov 2, 1998 Issued
Array ( [id] => 4149228 [patent_doc_number] => 06031361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Voltage regulation using an estimated current' [patent_app_type] => 1 [patent_app_number] => 9/183326 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 36 [patent_no_of_words] => 11899 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031361.pdf [firstpage_image] =>[orig_patent_app_number] => 183326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183326
Voltage regulation using an estimated current Oct 29, 1998 Issued
Array ( [id] => 3919455 [patent_doc_number] => 06002241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Dual mode split-boost converter and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 9/183076 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002241.pdf [firstpage_image] =>[orig_patent_app_number] => 183076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183076
Dual mode split-boost converter and method of operation thereof Oct 29, 1998 Issued
Array ( [id] => 4244763 [patent_doc_number] => 06091164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Single inverter with dual boost' [patent_app_type] => 1 [patent_app_number] => 9/182326 [patent_app_country] => US [patent_app_date] => 1998-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2282 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091164.pdf [firstpage_image] =>[orig_patent_app_number] => 182326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182326
Single inverter with dual boost Oct 28, 1998 Issued
Array ( [id] => 1556211 [patent_doc_number] => RE037609 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Voltage regulator that operates in either PWM or PFM mode' [patent_app_type] => E1 [patent_app_number] => 09/176656 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5800 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037609.pdf [firstpage_image] =>[orig_patent_app_number] => 09176656 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176656
Voltage regulator that operates in either PWM or PFM mode Oct 19, 1998 Issued
Array ( [id] => 4193638 [patent_doc_number] => 06021054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Smoothing circuit for switching power supply for reduction of noise' [patent_app_type] => 1 [patent_app_number] => 9/175776 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2821 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021054.pdf [firstpage_image] =>[orig_patent_app_number] => 175776 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175776
Smoothing circuit for switching power supply for reduction of noise Oct 19, 1998 Issued
Array ( [id] => 4110056 [patent_doc_number] => 06100674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Method of monitoring a tap changer' [patent_app_type] => 1 [patent_app_number] => 9/174566 [patent_app_country] => US [patent_app_date] => 1998-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3655 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100674.pdf [firstpage_image] =>[orig_patent_app_number] => 174566 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/174566
Method of monitoring a tap changer Oct 15, 1998 Issued
Array ( [id] => 3956204 [patent_doc_number] => 05955871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Voltage regulator that bases control on a state of a power conservation mode' [patent_app_type] => 1 [patent_app_number] => 9/173483 [patent_app_country] => US [patent_app_date] => 1998-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4910 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955871.pdf [firstpage_image] =>[orig_patent_app_number] => 173483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173483
Voltage regulator that bases control on a state of a power conservation mode Oct 13, 1998 Issued
Array ( [id] => 4191481 [patent_doc_number] => 06038143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Self-oscillation type switching power supply having time constant circuit electronic switch an external voltage and having charging time variable in response to output voltage' [patent_app_type] => 1 [patent_app_number] => 9/170846 [patent_app_country] => US [patent_app_date] => 1998-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 9728 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038143.pdf [firstpage_image] =>[orig_patent_app_number] => 170846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170846
Self-oscillation type switching power supply having time constant circuit electronic switch an external voltage and having charging time variable in response to output voltage Oct 12, 1998 Issued
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