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] => 5512448 [patent_doc_number] => 20090212752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'POWER SUPPLY UNIT AND PORTABLE DEVICE' [patent_app_type] => utility [patent_app_number] => 11/718223 [patent_app_country] => US [patent_app_date] => 2005-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3635 [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/A1/0212/20090212752.pdf [firstpage_image] =>[orig_patent_app_number] => 11718223 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718223
Power supply unit and portable device Sep 27, 2005 Issued
Array ( [id] => 656051 [patent_doc_number] => 07109696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Method and apparatus for trimming current limit and frequency to maintain a constant maximum power' [patent_app_type] => utility [patent_app_number] => 11/237254 [patent_app_country] => US [patent_app_date] => 2005-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3189 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/109/07109696.pdf [firstpage_image] =>[orig_patent_app_number] => 11237254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/237254
Method and apparatus for trimming current limit and frequency to maintain a constant maximum power Sep 27, 2005 Issued
Array ( [id] => 7594622 [patent_doc_number] => 07626840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-01 [patent_title] => 'Parallel multiplex matrix converter' [patent_app_type] => utility [patent_app_number] => 11/663853 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3383 [patent_no_of_claims] => 4 [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/07/626/07626840.pdf [firstpage_image] =>[orig_patent_app_number] => 11663853 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/663853
Parallel multiplex matrix converter Sep 26, 2005 Issued
Array ( [id] => 408885 [patent_doc_number] => 07285875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'Resonant converter with outputs of different polarities' [patent_app_type] => utility [patent_app_number] => 11/225733 [patent_app_country] => US [patent_app_date] => 2005-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 23391 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/285/07285875.pdf [firstpage_image] =>[orig_patent_app_number] => 11225733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/225733
Resonant converter with outputs of different polarities Sep 12, 2005 Issued
Array ( [id] => 5714241 [patent_doc_number] => 20060077604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Master-slave critical conduction mode power converter' [patent_app_type] => utility [patent_app_number] => 11/220876 [patent_app_country] => US [patent_app_date] => 2005-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6490 [patent_no_of_claims] => 35 [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/A1/0077/20060077604.pdf [firstpage_image] =>[orig_patent_app_number] => 11220876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/220876
Master-slave critical conduction mode power converter Sep 5, 2005 Issued
Array ( [id] => 527838 [patent_doc_number] => 07190598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-13 [patent_title] => 'Three-phase low noise charge pump and method' [patent_app_type] => utility [patent_app_number] => 11/219026 [patent_app_country] => US [patent_app_date] => 2005-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/190/07190598.pdf [firstpage_image] =>[orig_patent_app_number] => 11219026 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219026
Three-phase low noise charge pump and method Sep 1, 2005 Issued
Array ( [id] => 5181874 [patent_doc_number] => 20070053217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'CONVERTER FOR AUTOMOTIVE USE' [patent_app_type] => utility [patent_app_number] => 11/162249 [patent_app_country] => US [patent_app_date] => 2005-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4278 [patent_no_of_claims] => 15 [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/A1/0053/20070053217.pdf [firstpage_image] =>[orig_patent_app_number] => 11162249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/162249
CONVERTER FOR AUTOMOTIVE USE Sep 1, 2005 Abandoned
Array ( [id] => 5825321 [patent_doc_number] => 20060062025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Switching power supply circuit' [patent_app_type] => utility [patent_app_number] => 11/217926 [patent_app_country] => US [patent_app_date] => 2005-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 21519 [patent_no_of_claims] => 11 [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/A1/0062/20060062025.pdf [firstpage_image] =>[orig_patent_app_number] => 11217926 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/217926
Switching power supply circuit Aug 31, 2005 Issued
Array ( [id] => 5146217 [patent_doc_number] => 20070046271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Low-power programmable low-drop-out voltage regulator system and methods' [patent_app_type] => utility [patent_app_number] => 11/214799 [patent_app_country] => US [patent_app_date] => 2005-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6804 [patent_no_of_claims] => 28 [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/A1/0046/20070046271.pdf [firstpage_image] =>[orig_patent_app_number] => 11214799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/214799
Low-power programmable low-drop-out voltage regulator system Aug 30, 2005 Issued
Array ( [id] => 5909840 [patent_doc_number] => 20060125539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Pulse-width modulation signal generating device and method for generating pulse-width modulation signals' [patent_app_type] => utility [patent_app_number] => 11/215353 [patent_app_country] => US [patent_app_date] => 2005-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14371 [patent_no_of_claims] => 12 [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/A1/0125/20060125539.pdf [firstpage_image] =>[orig_patent_app_number] => 11215353 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/215353
Pulse-width modulation signal generating device and method for generating pulse-width modulation signals Aug 28, 2005 Issued
Array ( [id] => 5147214 [patent_doc_number] => 20070047268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'METHOD AND APPARATUS FOR DIGITAL CONTROL OF A SWITCHING REGULATOR' [patent_app_type] => utility [patent_app_number] => 11/213296 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7987 [patent_no_of_claims] => 32 [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/A1/0047/20070047268.pdf [firstpage_image] =>[orig_patent_app_number] => 11213296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/213296
Method and apparatus for digital control of a switching regulator Aug 25, 2005 Issued
Array ( [id] => 4737589 [patent_doc_number] => 20080231241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Transformers' [patent_app_type] => utility [patent_app_number] => 11/661303 [patent_app_country] => US [patent_app_date] => 2005-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5612 [patent_no_of_claims] => 16 [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/A1/0231/20080231241.pdf [firstpage_image] =>[orig_patent_app_number] => 11661303 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/661303
Transformers Aug 24, 2005 Abandoned
Array ( [id] => 638624 [patent_doc_number] => 07126318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Higher order slope compensation for fixed frequency current mode switching regulators' [patent_app_type] => utility [patent_app_number] => 11/210846 [patent_app_country] => US [patent_app_date] => 2005-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6145 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/126/07126318.pdf [firstpage_image] =>[orig_patent_app_number] => 11210846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/210846
Higher order slope compensation for fixed frequency current mode switching regulators Aug 24, 2005 Issued
Array ( [id] => 614112 [patent_doc_number] => 07149097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-12 [patent_title] => 'AC/DC converter with power factor correction' [patent_app_type] => utility [patent_app_number] => 11/206356 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 5837 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/149/07149097.pdf [firstpage_image] =>[orig_patent_app_number] => 11206356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206356
AC/DC converter with power factor correction Aug 16, 2005 Issued
Array ( [id] => 356679 [patent_doc_number] => 07489119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-10 [patent_title] => 'DC to DC converter with reference voltage loop disturbance compensation' [patent_app_type] => utility [patent_app_number] => 11/205499 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4623 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/489/07489119.pdf [firstpage_image] =>[orig_patent_app_number] => 11205499 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205499
DC to DC converter with reference voltage loop disturbance compensation Aug 16, 2005 Issued
Array ( [id] => 217630 [patent_doc_number] => 07612542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Power unit' [patent_app_type] => utility [patent_app_number] => 11/661653 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4702 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/612/07612542.pdf [firstpage_image] =>[orig_patent_app_number] => 11661653 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/661653
Power unit Aug 4, 2005 Issued
Array ( [id] => 803709 [patent_doc_number] => 07423414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-09 [patent_title] => 'Apparatus and method for switching regulator with compensation delay for output voltage error correction' [patent_app_type] => utility [patent_app_number] => 11/197646 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2375 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/423/07423414.pdf [firstpage_image] =>[orig_patent_app_number] => 11197646 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197646
Apparatus and method for switching regulator with compensation delay for output voltage error correction Aug 3, 2005 Issued
Array ( [id] => 4806218 [patent_doc_number] => 20080169796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'Dc-Dc Converter with Adaptive Switching Parameter Adjustment' [patent_app_type] => utility [patent_app_number] => 11/573353 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7014 [patent_no_of_claims] => 16 [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/A1/0169/20080169796.pdf [firstpage_image] =>[orig_patent_app_number] => 11573353 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/573353
DC-DC Converter with adaptive switching parameter adjustment Aug 3, 2005 Issued
Array ( [id] => 5202782 [patent_doc_number] => 20070024261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Method and apparatus for controlling the charge of a bootstrap capacitor for non-synchronous type DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/193666 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3029 [patent_no_of_claims] => 16 [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/A1/0024/20070024261.pdf [firstpage_image] =>[orig_patent_app_number] => 11193666 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193666
Method and apparatus for controlling the charge of a bootstrap capacitor for non-synchronous type DC-DC converter Jul 28, 2005 Issued
Array ( [id] => 377495 [patent_doc_number] => 07312597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-25 [patent_title] => 'Actuation circuit for a switch in a switch-mode converter for improving the response to sudden changes' [patent_app_type] => utility [patent_app_number] => 11/192976 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/312/07312597.pdf [firstpage_image] =>[orig_patent_app_number] => 11192976 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/192976
Actuation circuit for a switch in a switch-mode converter for improving the response to sudden changes Jul 27, 2005 Issued
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