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] => 4278962 [patent_doc_number] => 06246220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Synchronous-rectified DC to DC converter with improved current sensing' [patent_app_type] => 1 [patent_app_number] => 9/633316 [patent_app_country] => US [patent_app_date] => 2000-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5490 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246220.pdf [firstpage_image] =>[orig_patent_app_number] => 633316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/633316
Synchronous-rectified DC to DC converter with improved current sensing Aug 6, 2000 Issued
Array ( [id] => 4363458 [patent_doc_number] => 06218891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Integrated circuit including a driver for a metal-semiconductor field-effect transistor' [patent_app_type] => 1 [patent_app_number] => 9/628266 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3472 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218891.pdf [firstpage_image] =>[orig_patent_app_number] => 628266 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628266
Integrated circuit including a driver for a metal-semiconductor field-effect transistor Jul 27, 2000 Issued
Array ( [id] => 1568931 [patent_doc_number] => 06377032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Method and apparatus for virtual current sensing in DC-DC switched mode power supplies' [patent_app_type] => B1 [patent_app_number] => 09/620370 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3993 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377032.pdf [firstpage_image] =>[orig_patent_app_number] => 09620370 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/620370
Method and apparatus for virtual current sensing in DC-DC switched mode power supplies Jul 19, 2000 Issued
Array ( [id] => 4414651 [patent_doc_number] => 06300748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Transformerless power supply circuit with a switchable capacitive element' [patent_app_type] => 1 [patent_app_number] => 9/615876 [patent_app_country] => US [patent_app_date] => 2000-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5382 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/300/06300748.pdf [firstpage_image] =>[orig_patent_app_number] => 615876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615876
Transformerless power supply circuit with a switchable capacitive element Jul 12, 2000 Issued
Array ( [id] => 1481139 [patent_doc_number] => 06452369 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Output Controlled Buck Converter' [patent_app_type] => B1 [patent_app_number] => 09/611786 [patent_app_country] => US [patent_app_date] => 2000-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3097 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452369.pdf [firstpage_image] =>[orig_patent_app_number] => 09611786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/611786
Output Controlled Buck Converter Jul 6, 2000 Issued
Array ( [id] => 4319446 [patent_doc_number] => 06316922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'DC-DC converter which supresses power supply noise in low power circuit' [patent_app_type] => 1 [patent_app_number] => 9/611636 [patent_app_country] => US [patent_app_date] => 2000-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 8238 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/316/06316922.pdf [firstpage_image] =>[orig_patent_app_number] => 611636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/611636
DC-DC converter which supresses power supply noise in low power circuit Jul 6, 2000 Issued
Array ( [id] => 1538471 [patent_doc_number] => 06490177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Resonant power converter with primary-side tuning and zero-current switching' [patent_app_type] => B1 [patent_app_number] => 09/607368 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 9070 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490177.pdf [firstpage_image] =>[orig_patent_app_number] => 09607368 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607368
Resonant power converter with primary-side tuning and zero-current switching Jun 29, 2000 Issued
Array ( [id] => 1580728 [patent_doc_number] => 06448746 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Multiple phase voltage regulator system' [patent_app_type] => B1 [patent_app_number] => 09/608201 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 30 [patent_no_of_words] => 7088 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/448/06448746.pdf [firstpage_image] =>[orig_patent_app_number] => 09608201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/608201
Multiple phase voltage regulator system Jun 29, 2000 Issued
Array ( [id] => 1455721 [patent_doc_number] => 06462461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Circuitry to modify the operation of ultrasonic generators' [patent_app_type] => B1 [patent_app_number] => 09/609036 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6437 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462461.pdf [firstpage_image] =>[orig_patent_app_number] => 09609036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/609036
Circuitry to modify the operation of ultrasonic generators Jun 29, 2000 Issued
Array ( [id] => 4418813 [patent_doc_number] => 06240025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Voltage generator' [patent_app_type] => 1 [patent_app_number] => 9/604296 [patent_app_country] => US [patent_app_date] => 2000-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6315 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240025.pdf [firstpage_image] =>[orig_patent_app_number] => 604296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604296
Voltage generator Jun 25, 2000 Issued
Array ( [id] => 4418469 [patent_doc_number] => 06239993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Circuit associated with a power converter and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 9/602416 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3373 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239993.pdf [firstpage_image] =>[orig_patent_app_number] => 602416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602416
Circuit associated with a power converter and method of operation thereof Jun 22, 2000 Issued
Array ( [id] => 4265711 [patent_doc_number] => 06208541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'PWM inverter apparatus' [patent_app_type] => 1 [patent_app_number] => 9/599926 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4122 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208541.pdf [firstpage_image] =>[orig_patent_app_number] => 599926 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599926
PWM inverter apparatus Jun 21, 2000 Issued
Array ( [id] => 4302211 [patent_doc_number] => 06212085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Integrated dual voltage sourced inverter' [patent_app_type] => 1 [patent_app_number] => 9/593613 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1178 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212085.pdf [firstpage_image] =>[orig_patent_app_number] => 593613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/593613
Integrated dual voltage sourced inverter Jun 12, 2000 Issued
Array ( [id] => 4095629 [patent_doc_number] => 06163471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Damping of an oscillation in a plant for transmission of high voltage direct current' [patent_app_type] => 1 [patent_app_number] => 9/509083 [patent_app_country] => US [patent_app_date] => 2000-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3872 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163471.pdf [firstpage_image] =>[orig_patent_app_number] => 509083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509083
Damping of an oscillation in a plant for transmission of high voltage direct current Jun 6, 2000 Issued
Array ( [id] => 4259301 [patent_doc_number] => 06208124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Semiconductor integrated circuit' [patent_app_type] => 1 [patent_app_number] => 9/586993 [patent_app_country] => US [patent_app_date] => 2000-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 12898 [patent_no_of_claims] => 28 [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/06/208/06208124.pdf [firstpage_image] =>[orig_patent_app_number] => 586993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586993
Semiconductor integrated circuit Jun 4, 2000 Issued
Array ( [id] => 4299005 [patent_doc_number] => 06236191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Zero voltage switching boost topology' [patent_app_type] => 1 [patent_app_number] => 9/585596 [patent_app_country] => US [patent_app_date] => 2000-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3158 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236191.pdf [firstpage_image] =>[orig_patent_app_number] => 585596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/585596
Zero voltage switching boost topology Jun 1, 2000 Issued
Array ( [id] => 4388694 [patent_doc_number] => 06278200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Current management system for a telecommunications power system' [patent_app_type] => 1 [patent_app_number] => 9/586316 [patent_app_country] => US [patent_app_date] => 2000-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4986 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278200.pdf [firstpage_image] =>[orig_patent_app_number] => 586316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586316
Current management system for a telecommunications power system Jun 1, 2000 Issued
Array ( [id] => 4372131 [patent_doc_number] => 06191965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 9/585626 [patent_app_country] => US [patent_app_date] => 2000-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 9261 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191965.pdf [firstpage_image] =>[orig_patent_app_number] => 585626 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/585626
Switching power supply Jun 1, 2000 Issued
Array ( [id] => 4308798 [patent_doc_number] => 06198640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Three-switch add/subtract DC to DC converter' [patent_app_type] => 1 [patent_app_number] => 9/586166 [patent_app_country] => US [patent_app_date] => 2000-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2318 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198640.pdf [firstpage_image] =>[orig_patent_app_number] => 586166 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586166
Three-switch add/subtract DC to DC converter May 31, 2000 Issued
Array ( [id] => 4256353 [patent_doc_number] => 06222353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Voltage regulator circuit' [patent_app_type] => 1 [patent_app_number] => 9/583325 [patent_app_country] => US [patent_app_date] => 2000-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2340 [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/06/222/06222353.pdf [firstpage_image] =>[orig_patent_app_number] => 583325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/583325
Voltage regulator circuit May 30, 2000 Issued
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