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] => 8750748 [patent_doc_number] => 08416585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Power system with shared clamp reset' [patent_app_type] => utility [patent_app_number] => 13/171807 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8474 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13171807 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/171807
Power system with shared clamp reset Jun 28, 2011 Issued
Array ( [id] => 8760895 [patent_doc_number] => 08421424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Current driver circuit' [patent_app_type] => utility [patent_app_number] => 13/169571 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8285 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13169571 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/169571
Current driver circuit Jun 26, 2011 Issued
Array ( [id] => 10172587 [patent_doc_number] => 09203301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Feedback for controlling the switching frequency of a voltage regulator' [patent_app_type] => utility [patent_app_number] => 13/166681 [patent_app_country] => US [patent_app_date] => 2011-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 9213 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13166681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/166681
Feedback for controlling the switching frequency of a voltage regulator Jun 21, 2011 Issued
Array ( [id] => 8440816 [patent_doc_number] => 20120257430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'BOOTSTRAP GATE DRIVE FOR FULL BRIDGE NEUTRAL POINT CLAMPED INVERTER' [patent_app_type] => utility [patent_app_number] => 13/106271 [patent_app_country] => US [patent_app_date] => 2011-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3564 [patent_no_of_claims] => 9 [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] => 13106271 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/106271
Bootstrap gate drive for full bridge neutral point clamped inverter May 11, 2011 Issued
Array ( [id] => 7585540 [patent_doc_number] => 20110280050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/102971 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1313 [patent_no_of_claims] => 8 [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/A1/0280/20110280050.pdf [firstpage_image] =>[orig_patent_app_number] => 13102971 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/102971
POWER CONVERTER May 5, 2011 Abandoned
Array ( [id] => 8482029 [patent_doc_number] => 20120281436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'ISOLATED DC-TO-DC VOLTAGE STEP-UP CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/101971 [patent_app_country] => US [patent_app_date] => 2011-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 9119 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 13101971 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/101971
ISOLATED DC-TO-DC VOLTAGE STEP-UP CONVERTER May 4, 2011 Abandoned
Array ( [id] => 7572189 [patent_doc_number] => 20110267845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'PARALLEL-CONNECTED RESONANT CONVERTER CIRCUIT AND CONTROLLING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/090925 [patent_app_country] => US [patent_app_date] => 2011-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3356 [patent_no_of_claims] => 24 [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/A1/0267/20110267845.pdf [firstpage_image] =>[orig_patent_app_number] => 13090925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/090925
Parallel-connected resonant converter circuit and controlling method thereof Apr 19, 2011 Issued
Array ( [id] => 8897360 [patent_doc_number] => 08476884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Method for controlling a multiphase interleaving converter and corresponding controller' [patent_app_type] => utility [patent_app_number] => 13/089802 [patent_app_country] => US [patent_app_date] => 2011-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 7303 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13089802 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/089802
Method for controlling a multiphase interleaving converter and corresponding controller Apr 18, 2011 Issued
Array ( [id] => 9429170 [patent_doc_number] => 08705252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Off line resonant converter with merged line rectification and power factor correction' [patent_app_type] => utility [patent_app_number] => 13/088281 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7386 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13088281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/088281
Off line resonant converter with merged line rectification and power factor correction Apr 14, 2011 Issued
Array ( [id] => 9442467 [patent_doc_number] => 08711590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage' [patent_app_type] => utility [patent_app_number] => 13/073581 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3095 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 13073581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/073581
Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage Mar 27, 2011 Issued
Array ( [id] => 8070761 [patent_doc_number] => 20110241643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'POWER CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/073281 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5790 [patent_no_of_claims] => 5 [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/A1/0241/20110241643.pdf [firstpage_image] =>[orig_patent_app_number] => 13073281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/073281
POWER CONTROL DEVICE Mar 27, 2011 Abandoned
Array ( [id] => 8155548 [patent_doc_number] => 20120098514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'Current mode switching regulator and control circuit and control method thereof' [patent_app_type] => utility [patent_app_number] => 13/065571 [patent_app_country] => US [patent_app_date] => 2011-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3311 [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/A1/0098/20120098514.pdf [firstpage_image] =>[orig_patent_app_number] => 13065571 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/065571
Current mode switching regulator and control circuit and control method thereof Mar 23, 2011 Abandoned
Array ( [id] => 6187182 [patent_doc_number] => 20110170885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'Power supply and image forming device having the same' [patent_app_type] => utility [patent_app_number] => 13/064384 [patent_app_country] => US [patent_app_date] => 2011-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6905 [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/A1/0170/20110170885.pdf [firstpage_image] =>[orig_patent_app_number] => 13064384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/064384
Power supply and image forming device having the same Mar 21, 2011 Issued
Array ( [id] => 7698012 [patent_doc_number] => 20110228578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'NON-ISOLATED DC-DC CONVERTER FOR SOLAR POWER PLANT' [patent_app_type] => utility [patent_app_number] => 13/050461 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2573 [patent_no_of_claims] => 16 [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/A1/0228/20110228578.pdf [firstpage_image] =>[orig_patent_app_number] => 13050461 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050461
Non-isolated DC-DC converter for solar power plant Mar 16, 2011 Issued
Array ( [id] => 10530107 [patent_doc_number] => 09256239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Voltage controlling circuit' [patent_app_type] => utility [patent_app_number] => 13/050371 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5679 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13050371 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050371
Voltage controlling circuit Mar 16, 2011 Issued
Array ( [id] => 7661374 [patent_doc_number] => 20110310643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'POWER CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/048671 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4837 [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/A1/0310/20110310643.pdf [firstpage_image] =>[orig_patent_app_number] => 13048671 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/048671
Power conversion device Mar 14, 2011 Issued
Array ( [id] => 8657484 [patent_doc_number] => 20130038313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'SWITCHING REGULATOR' [patent_app_type] => utility [patent_app_number] => 13/635371 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6535 [patent_no_of_claims] => 13 [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] => 13635371 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/635371
Switching regulator Mar 13, 2011 Issued
Array ( [id] => 10551829 [patent_doc_number] => 09276466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Switching power supply circuit and control method therefor' [patent_app_type] => utility [patent_app_number] => 13/583991 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6249 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583991 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583991
Switching power supply circuit and control method therefor Mar 8, 2011 Issued
Array ( [id] => 8207642 [patent_doc_number] => 20120127764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'Power Systems for Photovoltaic and DC Input Sources' [patent_app_type] => utility [patent_app_number] => 13/040981 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4655 [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/A1/0127/20120127764.pdf [firstpage_image] =>[orig_patent_app_number] => 13040981 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/040981
Power systems for photovoltaic and DC input sources Mar 3, 2011 Issued
Array ( [id] => 5934629 [patent_doc_number] => 20110211376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'SWITCHING CONTROL CIRCUIT AND SWITCHING POWER SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/036191 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3542 [patent_no_of_claims] => 13 [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/A1/0211/20110211376.pdf [firstpage_image] =>[orig_patent_app_number] => 13036191 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036191
Switching control circuit and switching power supply device Feb 27, 2011 Issued
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