Search

Hsin Yi Hsieh

Examiner (ID: 2258, Phone: (571)270-3043 , Office: P/2816 )

Most Active Art Unit
2816
Art Unit(s)
2811, 2816, 2899
Total Applications
746
Issued Applications
342
Pending Applications
100
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4265352 [patent_doc_number] => 06204571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Multiple power supply unit with improved overcurrent sensitivity' [patent_app_type] => 1 [patent_app_number] => 9/541051 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3655 [patent_no_of_claims] => 23 [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/06/204/06204571.pdf [firstpage_image] =>[orig_patent_app_number] => 541051 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541051
Multiple power supply unit with improved overcurrent sensitivity Mar 30, 2000 Issued
Array ( [id] => 4426366 [patent_doc_number] => 06226195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Circuitry for supplying a controlled signal to a drive system' [patent_app_type] => 1 [patent_app_number] => 9/540586 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3855 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226195.pdf [firstpage_image] =>[orig_patent_app_number] => 540586 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540586
Circuitry for supplying a controlled signal to a drive system Mar 30, 2000 Issued
Array ( [id] => 4426370 [patent_doc_number] => 06226196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Piezoelectric transformer inverter' [patent_app_type] => 1 [patent_app_number] => 9/541676 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 8016 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226196.pdf [firstpage_image] =>[orig_patent_app_number] => 541676 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541676
Piezoelectric transformer inverter Mar 30, 2000 Issued
Array ( [id] => 4413299 [patent_doc_number] => 06239509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Method and apparatus for voltage regulation in multi-output switched mode power supplies' [patent_app_type] => 1 [patent_app_number] => 9/539275 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239509.pdf [firstpage_image] =>[orig_patent_app_number] => 539275 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539275
Method and apparatus for voltage regulation in multi-output switched mode power supplies Mar 29, 2000 Issued
Array ( [id] => 4367558 [patent_doc_number] => 06201715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Synchronous frame regulation to extract a positive sequence component of a line voltage' [patent_app_type] => 1 [patent_app_number] => 9/536373 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201715.pdf [firstpage_image] =>[orig_patent_app_number] => 536373 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536373
Synchronous frame regulation to extract a positive sequence component of a line voltage Mar 27, 2000 Issued
Array ( [id] => 4245551 [patent_doc_number] => 06166527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Control circuit and method for maintaining high efficiency in a buck-boost switching regulator' [patent_app_type] => 1 [patent_app_number] => 9/536266 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 14018 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166527.pdf [firstpage_image] =>[orig_patent_app_number] => 536266 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536266
Control circuit and method for maintaining high efficiency in a buck-boost switching regulator Mar 26, 2000 Issued
Array ( [id] => 4310975 [patent_doc_number] => 06188207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 9/534338 [patent_app_country] => US [patent_app_date] => 2000-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2773 [patent_no_of_claims] => 5 [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/06/188/06188207.pdf [firstpage_image] =>[orig_patent_app_number] => 534338 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/534338
Switching power supply Mar 23, 2000 Issued
Array ( [id] => 1406368 [patent_doc_number] => 06549430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Switching power supply circuit having constant current circuit' [patent_app_type] => B1 [patent_app_number] => 09/534246 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3936 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/549/06549430.pdf [firstpage_image] =>[orig_patent_app_number] => 09534246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/534246
Switching power supply circuit having constant current circuit Mar 22, 2000 Issued
Array ( [id] => 4361192 [patent_doc_number] => 06218744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Uninterruptible power supply and ferroresonant transformer for use therewith' [patent_app_type] => 1 [patent_app_number] => 9/532226 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9150 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218744.pdf [firstpage_image] =>[orig_patent_app_number] => 532226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532226
Uninterruptible power supply and ferroresonant transformer for use therewith Mar 21, 2000 Issued
Array ( [id] => 4369028 [patent_doc_number] => 06169679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method and system for synchronizing the phase angles of parallel connected inverters' [patent_app_type] => 1 [patent_app_number] => 9/532796 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3533 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169679.pdf [firstpage_image] =>[orig_patent_app_number] => 532796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532796
Method and system for synchronizing the phase angles of parallel connected inverters Mar 20, 2000 Issued
Array ( [id] => 1566338 [patent_doc_number] => 06339262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Switching power supply using an input DC power supply' [patent_app_type] => B1 [patent_app_number] => 09/527359 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 9627 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339262.pdf [firstpage_image] =>[orig_patent_app_number] => 09527359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527359
Switching power supply using an input DC power supply Mar 16, 2000 Issued
Array ( [id] => 4425514 [patent_doc_number] => 06195272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Pulsed high voltage power supply radiography system having a one to one correspondence between low voltage input pulses and high voltage output pulses' [patent_app_type] => 1 [patent_app_number] => 9/527136 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5929 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195272.pdf [firstpage_image] =>[orig_patent_app_number] => 527136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527136
Pulsed high voltage power supply radiography system having a one to one correspondence between low voltage input pulses and high voltage output pulses Mar 15, 2000 Issued
Array ( [id] => 4262444 [patent_doc_number] => 06222748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Circuit for determining the output power of switched-mode power supply' [patent_app_type] => 1 [patent_app_number] => 9/508783 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2668 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222748.pdf [firstpage_image] =>[orig_patent_app_number] => 508783 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508783
Circuit for determining the output power of switched-mode power supply Mar 15, 2000 Issued
Array ( [id] => 4262387 [patent_doc_number] => 06222744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Isolated power supply circuit for a floating gate driver' [patent_app_type] => 1 [patent_app_number] => 9/526076 [patent_app_country] => US [patent_app_date] => 2000-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1816 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222744.pdf [firstpage_image] =>[orig_patent_app_number] => 526076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526076
Isolated power supply circuit for a floating gate driver Mar 14, 2000 Issued
Array ( [id] => 4402530 [patent_doc_number] => 06297621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Voltage sensorless control of power converters' [patent_app_type] => 1 [patent_app_number] => 9/524041 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 11 [patent_no_of_words] => 2776 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/297/06297621.pdf [firstpage_image] =>[orig_patent_app_number] => 524041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/524041
Voltage sensorless control of power converters Mar 12, 2000 Issued
Array ( [id] => 4337366 [patent_doc_number] => 06313547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Apparatus for quality control verification of an electrochemistry test' [patent_app_type] => 1 [patent_app_number] => 9/522136 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2469 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313547.pdf [firstpage_image] =>[orig_patent_app_number] => 522136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522136
Apparatus for quality control verification of an electrochemistry test Mar 8, 2000 Issued
Array ( [id] => 4197463 [patent_doc_number] => 06151234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Apparatus for converting a direct current into an alternating current' [patent_app_type] => 1 [patent_app_number] => 9/519806 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 3289 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151234.pdf [firstpage_image] =>[orig_patent_app_number] => 519806 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519806
Apparatus for converting a direct current into an alternating current Mar 5, 2000 Issued
Array ( [id] => 4332141 [patent_doc_number] => 06329726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Proportional distribution of power from a plurality of power sources' [patent_app_type] => 1 [patent_app_number] => 9/519731 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6214 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329726.pdf [firstpage_image] =>[orig_patent_app_number] => 519731 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519731
Proportional distribution of power from a plurality of power sources Mar 2, 2000 Issued
Array ( [id] => 4169945 [patent_doc_number] => 06157550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Switching power supply circuit' [patent_app_type] => 1 [patent_app_number] => 9/515726 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3752 [patent_no_of_claims] => 3 [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/06/157/06157550.pdf [firstpage_image] =>[orig_patent_app_number] => 515726 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515726
Switching power supply circuit Feb 28, 2000 Issued
Array ( [id] => 4357256 [patent_doc_number] => 06215288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Ultra-low power switching regulator method and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/513338 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 5413 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215288.pdf [firstpage_image] =>[orig_patent_app_number] => 513338 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/513338
Ultra-low power switching regulator method and apparatus Feb 24, 2000 Issued
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