Search

Younghuie Jessica Han

Examiner (ID: 4949)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838, 2102, 2845, 2896
Total Applications
1804
Issued Applications
1646
Pending Applications
48
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6036874 [patent_doc_number] => 20110089923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'Accurate Current Sensing Circuit with Ultra Low Voltage Supply' [patent_app_type] => utility [patent_app_number] => 12/902009 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3389 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0089/20110089923.pdf [firstpage_image] =>[orig_patent_app_number] => 12902009 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902009
Accurate current sensing circuit with ultra low voltage supply Oct 10, 2010 Issued
Array ( [id] => 8957414 [patent_doc_number] => 08503200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Quadrature-corrected feedforward control apparatus and method for DC-AC power conversion' [patent_app_type] => utility [patent_app_number] => 12/902049 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 12092 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12902049 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902049
Quadrature-corrected feedforward control apparatus and method for DC-AC power conversion Oct 10, 2010 Issued
Array ( [id] => 6027708 [patent_doc_number] => 20110080144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'CIRCUIT TO IMPROVE LIGHT LOAD POWER FACTOR OF POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/896259 [patent_app_country] => US [patent_app_date] => 2010-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4784 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20110080144.pdf [firstpage_image] =>[orig_patent_app_number] => 12896259 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/896259
Circuit to improve light load power factor of power supply Sep 30, 2010 Issued
Array ( [id] => 8933341 [patent_doc_number] => 08493046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Control device for DC/DC converter' [patent_app_type] => utility [patent_app_number] => 13/498289 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5383 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13498289 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/498289
Control device for DC/DC converter Sep 29, 2010 Issued
Array ( [id] => 8052315 [patent_doc_number] => 20120075896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'System and Method to Boost Voltage' [patent_app_type] => utility [patent_app_number] => 12/893539 [patent_app_country] => US [patent_app_date] => 2010-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4841 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20120075896.pdf [firstpage_image] =>[orig_patent_app_number] => 12893539 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/893539
System and method to boost voltage Sep 28, 2010 Issued
Array ( [id] => 6121507 [patent_doc_number] => 20110084674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-14 [patent_title] => 'POWER CONVERTER USING NORMALLY ON FIELD EFFECT TRANSISTORS' [patent_app_type] => utility [patent_app_number] => 12/889049 [patent_app_country] => US [patent_app_date] => 2010-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2448 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20110084674.pdf [firstpage_image] =>[orig_patent_app_number] => 12889049 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/889049
Power converter using normally on field effect transistors Sep 22, 2010 Issued
Array ( [id] => 8726242 [patent_doc_number] => 08405368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Multiple phase switching regulator with phase current sharing' [patent_app_type] => utility [patent_app_number] => 12/878529 [patent_app_country] => US [patent_app_date] => 2010-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6649 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12878529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/878529
Multiple phase switching regulator with phase current sharing Sep 8, 2010 Issued
Array ( [id] => 7806420 [patent_doc_number] => 20120057373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Boost-Forward-Flyback High Gain Converter' [patent_app_type] => utility [patent_app_number] => 12/874339 [patent_app_country] => US [patent_app_date] => 2010-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2093 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20120057373.pdf [firstpage_image] =>[orig_patent_app_number] => 12874339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/874339
Boost-forward-flyback high gain converter Sep 1, 2010 Issued
Array ( [id] => 5949376 [patent_doc_number] => 20110031940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'SYSTEM AND METHOD FOR POWER FACTOR CORRECTION FREQUENCY TRACKING AND REFERENCE GENERATION' [patent_app_type] => utility [patent_app_number] => 12/852549 [patent_app_country] => US [patent_app_date] => 2010-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20110031940.pdf [firstpage_image] =>[orig_patent_app_number] => 12852549 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/852549
System and method for power factor correction frequency tracking and reference generation Aug 8, 2010 Issued
Array ( [id] => 8665246 [patent_doc_number] => 08378709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Direct current regulated power supply' [patent_app_type] => utility [patent_app_number] => 12/846759 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 827 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12846759 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/846759
Direct current regulated power supply Jul 28, 2010 Issued
Array ( [id] => 9414423 [patent_doc_number] => 08698462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Bi-polar bi-directional energy balancing power-conversion engine' [patent_app_type] => utility [patent_app_number] => 12/840436 [patent_app_country] => US [patent_app_date] => 2010-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 35 [patent_no_of_words] => 22042 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12840436 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/840436
Bi-polar bi-directional energy balancing power-conversion engine Jul 20, 2010 Issued
Array ( [id] => 8218118 [patent_doc_number] => 20120133419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'TRIGGER CIRCUIT AND RECTIFIER, IN PARTICULAR FOR A SELF-POWERED MICROSYSTEM HAVING A PIEZOELECTRIC MICROGENERATOR' [patent_app_type] => utility [patent_app_number] => 13/389369 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7311 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13389369 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/389369
TRIGGER CIRCUIT AND RECTIFIER, IN PARTICULAR FOR A SELF-POWERED MICROSYSTEM HAVING A PIEZOELECTRIC MICROGENERATOR Jul 5, 2010 Abandoned
Array ( [id] => 8944483 [patent_doc_number] => 08497665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-30 [patent_title] => 'Drop power supply circuit' [patent_app_type] => utility [patent_app_number] => 12/826883 [patent_app_country] => US [patent_app_date] => 2010-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2094 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12826883 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/826883
Drop power supply circuit Jun 29, 2010 Issued
Array ( [id] => 8778732 [patent_doc_number] => 20130100707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'DC-DC Converter' [patent_app_type] => utility [patent_app_number] => 13/806819 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6559 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13806819 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/806819
DC-DC converter Jun 24, 2010 Issued
Array ( [id] => 6330433 [patent_doc_number] => 20100327837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'POWER CONVERTER FOR TRACTION CONTROL AND TRANSPORTATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/818229 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5390 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0327/20100327837.pdf [firstpage_image] =>[orig_patent_app_number] => 12818229 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/818229
POWER CONVERTER FOR TRACTION CONTROL AND TRANSPORTATION SYSTEM Jun 17, 2010 Abandoned
Array ( [id] => 7572204 [patent_doc_number] => 20110267860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'POWER CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/796539 [patent_app_country] => US [patent_app_date] => 2010-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2685 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0267/20110267860.pdf [firstpage_image] =>[orig_patent_app_number] => 12796539 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/796539
Power control system Jun 7, 2010 Issued
Array ( [id] => 8203268 [patent_doc_number] => 08188719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Voltage regulator' [patent_app_type] => utility [patent_app_number] => 12/790019 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 3681 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/188/08188719.pdf [firstpage_image] =>[orig_patent_app_number] => 12790019 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/790019
Voltage regulator May 27, 2010 Issued
Array ( [id] => 6520042 [patent_doc_number] => 20100220503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING THE MAXIMUM OUTPUT POWER OF A POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/780658 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6710 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20100220503.pdf [firstpage_image] =>[orig_patent_app_number] => 12780658 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780658
Method and apparatus for controlling the maximum output power of a power converter May 13, 2010 Issued
Array ( [id] => 8329317 [patent_doc_number] => 08237420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Inrush current suppressing circuit and electronic device using the same' [patent_app_type] => utility [patent_app_number] => 12/770739 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1517 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12770739 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/770739
Inrush current suppressing circuit and electronic device using the same Apr 29, 2010 Issued
Array ( [id] => 6312619 [patent_doc_number] => 20100194365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'METHOD AND APPARATUS TO REDUCE MAXIMUM POWER FROM A POWER SUPPLY WITH TRANSITION REGION REGULATION' [patent_app_type] => utility [patent_app_number] => 12/762914 [patent_app_country] => US [patent_app_date] => 2010-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5054 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20100194365.pdf [firstpage_image] =>[orig_patent_app_number] => 12762914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762914
Method and apparatus to reduce maximum power from a power supply with transition region regulation Apr 18, 2010 Issued
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