Search

Richard E Chilcot

Examiner (ID: 9122, Phone: (571)272-6777 , Office: P/2916 )

Most Active Art Unit
2916
Art Unit(s)
2916, 2167, 1804, 2214, 3634, 2910, 3504, 3635, 3627, 3621, 2899, 2616, 2855
Total Applications
3224
Issued Applications
2807
Pending Applications
24
Abandoned Applications
393

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8982805 [patent_doc_number] => 08513926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Power factor correction circuit and driving method thereof' [patent_app_type] => utility [patent_app_number] => 12/912181 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7038 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12912181 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/912181
Power factor correction circuit and driving method thereof Oct 25, 2010 Issued
Array ( [id] => 5927820 [patent_doc_number] => 20110038191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'RECTIFIER CIRCUIT AND RADIO COMMUNICATION DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/910940 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7402 [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/A1/0038/20110038191.pdf [firstpage_image] =>[orig_patent_app_number] => 12910940 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/910940
Rectifier circuit and radio communication device using the same Oct 24, 2010 Issued
Array ( [id] => 8564118 [patent_doc_number] => 20120326688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'SWITCHING POWER SUPPLY WITH QUICK TRANSIENT RESPONSE' [patent_app_type] => utility [patent_app_number] => 13/582971 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9658 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13582971 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582971
Switching power supply with quick transient response Oct 24, 2010 Issued
Array ( [id] => 5964375 [patent_doc_number] => 20110148389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'STABLE VOLTAGE REFERENCE CIRCUITS WITH COMPENSATION FOR NON-NEGLIGIBLE INPUT CURRENT AND METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 12/910556 [patent_app_country] => US [patent_app_date] => 2010-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9639 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20110148389.pdf [firstpage_image] =>[orig_patent_app_number] => 12910556 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/910556
Stable voltage reference circuits with compensation for non-negligible input current and methods thereof Oct 21, 2010 Issued
Array ( [id] => 6037669 [patent_doc_number] => 20110090718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'SWITCHING POWER SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/906281 [patent_app_country] => US [patent_app_date] => 2010-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10613 [patent_no_of_claims] => 5 [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/A1/0090/20110090718.pdf [firstpage_image] =>[orig_patent_app_number] => 12906281 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/906281
SWITCHING POWER SUPPLY DEVICE Oct 17, 2010 Abandoned
Array ( [id] => 8665952 [patent_doc_number] => 08379420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Controller with punctuated switching control circuit' [patent_app_type] => utility [patent_app_number] => 12/904061 [patent_app_country] => US [patent_app_date] => 2010-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6618 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12904061 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/904061
Controller with punctuated switching control circuit Oct 12, 2010 Issued
Array ( [id] => 7699040 [patent_doc_number] => 20110227550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'MODULATION SCHEME USING A SINGLE COMPARATOR FOR CONSTANT FREQUENCY BUCK BOOST CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/898971 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5871 [patent_no_of_claims] => 21 [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/A1/0227/20110227550.pdf [firstpage_image] =>[orig_patent_app_number] => 12898971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898971
MODULATION SCHEME USING A SINGLE COMPARATOR FOR CONSTANT FREQUENCY BUCK BOOST CONVERTER Oct 5, 2010 Abandoned
Array ( [id] => 8934044 [patent_doc_number] => 08493754 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-07-23 [patent_title] => 'Method of and apparatus for power factor correction in a power supply' [patent_app_type] => utility [patent_app_number] => 12/895581 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4596 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12895581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/895581
Method of and apparatus for power factor correction in a power supply Sep 29, 2010 Issued
Array ( [id] => 6115771 [patent_doc_number] => 20110074486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'METHOD AND APPARATUS FOR TRACKING POWER SUPPLIES' [patent_app_type] => utility [patent_app_number] => 12/893591 [patent_app_country] => US [patent_app_date] => 2010-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8605 [patent_no_of_claims] => 13 [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/A1/0074/20110074486.pdf [firstpage_image] =>[orig_patent_app_number] => 12893591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/893591
Method and apparatus for tracking power supplies Sep 28, 2010 Issued
Array ( [id] => 5990151 [patent_doc_number] => 20110012578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'DC-DC CONVERTER CONTROLLER HAVING OPTIMIZED LOAD TRANSIENT RESPONSE' [patent_app_type] => utility [patent_app_number] => 12/891277 [patent_app_country] => US [patent_app_date] => 2010-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7485 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20110012578.pdf [firstpage_image] =>[orig_patent_app_number] => 12891277 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/891277
DC-DC converter controller having optimized load transient response Sep 26, 2010 Issued
Array ( [id] => 6053761 [patent_doc_number] => 20110110121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'POWER SUPPLY CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/890691 [patent_app_country] => US [patent_app_date] => 2010-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1979 [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/A1/0110/20110110121.pdf [firstpage_image] =>[orig_patent_app_number] => 12890691 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/890691
POWER SUPPLY CIRCUIT Sep 25, 2010 Abandoned
Array ( [id] => 8410857 [patent_doc_number] => 08274256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Battery charger' [patent_app_type] => utility [patent_app_number] => 12/881534 [patent_app_country] => US [patent_app_date] => 2010-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5132 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12881534 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/881534
Battery charger Sep 13, 2010 Issued
Array ( [id] => 7484979 [patent_doc_number] => 20110235367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'DC TO DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/878271 [patent_app_country] => US [patent_app_date] => 2010-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4003 [patent_no_of_claims] => 6 [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/A1/0235/20110235367.pdf [firstpage_image] =>[orig_patent_app_number] => 12878271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/878271
DC to DC converter Sep 8, 2010 Issued
Array ( [id] => 6115064 [patent_doc_number] => 20110074211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'APPARATUS AND METHOD FOR CONTROLLING THE SWITCHING FREQUENCY OF A POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/878301 [patent_app_country] => US [patent_app_date] => 2010-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2815 [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/A1/0074/20110074211.pdf [firstpage_image] =>[orig_patent_app_number] => 12878301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/878301
APPARATUS AND METHOD FOR CONTROLLING THE SWITCHING FREQUENCY OF A POWER CONVERTER Sep 8, 2010 Abandoned
Array ( [id] => 6006012 [patent_doc_number] => 20110058398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'POWER CONVERTER SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/877171 [patent_app_country] => US [patent_app_date] => 2010-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5133 [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/A1/0058/20110058398.pdf [firstpage_image] =>[orig_patent_app_number] => 12877171 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/877171
POWER CONVERTER SYSTEM AND METHOD Sep 7, 2010 Abandoned
Array ( [id] => 9990428 [patent_doc_number] => 09035637 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-19 [patent_title] => 'Systems and methods for controlling power converters' [patent_app_type] => utility [patent_app_number] => 12/876676 [patent_app_country] => US [patent_app_date] => 2010-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4370 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12876676 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/876676
Systems and methods for controlling power converters Sep 6, 2010 Issued
Array ( [id] => 9524937 [patent_doc_number] => 08749215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Switching method to reduce ripple current in a switched-mode power converter employing a bridge topology' [patent_app_type] => utility [patent_app_number] => 12/872831 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1999 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12872831 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/872831
Switching method to reduce ripple current in a switched-mode power converter employing a bridge topology Aug 30, 2010 Issued
Array ( [id] => 8422410 [patent_doc_number] => 08278899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Digital slope compensation for current mode control' [patent_app_type] => utility [patent_app_number] => 12/871561 [patent_app_country] => US [patent_app_date] => 2010-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 4348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12871561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/871561
Digital slope compensation for current mode control Aug 29, 2010 Issued
Array ( [id] => 6194523 [patent_doc_number] => 20110026277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => ' DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/845581 [patent_app_country] => US [patent_app_date] => 2010-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8262 [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/A1/0026/20110026277.pdf [firstpage_image] =>[orig_patent_app_number] => 12845581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845581
Driving circuit Jul 27, 2010 Issued
Array ( [id] => 6194522 [patent_doc_number] => 20110026276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'SWITCHING POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/842161 [patent_app_country] => US [patent_app_date] => 2010-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 62 [patent_no_of_words] => 26330 [patent_no_of_claims] => 18 [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/A1/0026/20110026276.pdf [firstpage_image] =>[orig_patent_app_number] => 12842161 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/842161
Switching power supply Jul 22, 2010 Issued
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