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] => 6157270 [patent_doc_number] => 20110157936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'Using output drop detection pulses to achieve fast transient response from a low-power mode' [patent_app_type] => utility [patent_app_number] => 12/655481 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9664 [patent_no_of_claims] => 22 [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/A1/0157/20110157936.pdf [firstpage_image] =>[orig_patent_app_number] => 12655481 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/655481
Using output drop detection pulses to achieve fast transient response from a low-power mode Dec 30, 2009 Issued
Array ( [id] => 4496774 [patent_doc_number] => 07956576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Rechargeable battery packs and related methods' [patent_app_type] => utility [patent_app_number] => 12/646864 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11689 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/956/07956576.pdf [firstpage_image] =>[orig_patent_app_number] => 12646864 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646864
Rechargeable battery packs and related methods Dec 22, 2009 Issued
Array ( [id] => 7508689 [patent_doc_number] => 20110255314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'SWITCHED POWER CONVERTER WITH EXTENDED HOLD-UP TIME' [patent_app_type] => utility [patent_app_number] => 13/142261 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2875 [patent_no_of_claims] => 12 [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/A1/0255/20110255314.pdf [firstpage_image] =>[orig_patent_app_number] => 13142261 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142261
SWITCHED POWER CONVERTER WITH EXTENDED HOLD-UP TIME Dec 20, 2009 Abandoned
Array ( [id] => 6209041 [patent_doc_number] => 20110133719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Voltage reference circuit operable with a low voltage supply and method for implementing same' [patent_app_type] => utility [patent_app_number] => 12/592891 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4338 [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/A1/0133/20110133719.pdf [firstpage_image] =>[orig_patent_app_number] => 12592891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/592891
Voltage reference circuit operable with a low voltage supply and method for implementing same Dec 3, 2009 Abandoned
12/592881 Single regulation adaptive voltage scaling (AVS) system Dec 3, 2009 Abandoned
Array ( [id] => 7707223 [patent_doc_number] => 20120001601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD' [patent_app_type] => utility [patent_app_number] => 13/256881 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4667 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13256881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256881
POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD Nov 11, 2009 Abandoned
Array ( [id] => 5983197 [patent_doc_number] => 20110096573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'CONTROL CIRCUITS AND METHODS FOR SWITCHING MODE POWER SUPPLIES' [patent_app_type] => utility [patent_app_number] => 12/605081 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5957 [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/A1/0096/20110096573.pdf [firstpage_image] =>[orig_patent_app_number] => 12605081 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/605081
Control circuits and methods for switching mode power supplies Oct 22, 2009 Issued
Array ( [id] => 8029569 [patent_doc_number] => 08143869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Voltage reference circuit with fast enable and disable capabilities' [patent_app_type] => utility [patent_app_number] => 12/581154 [patent_app_country] => US [patent_app_date] => 2009-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7047 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/143/08143869.pdf [firstpage_image] =>[orig_patent_app_number] => 12581154 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/581154
Voltage reference circuit with fast enable and disable capabilities Oct 17, 2009 Issued
Array ( [id] => 6281965 [patent_doc_number] => 20100156370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'Switching regulator and method for eliminating beat oscillation' [patent_app_type] => utility [patent_app_number] => 12/587161 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1646 [patent_no_of_claims] => 15 [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/A1/0156/20100156370.pdf [firstpage_image] =>[orig_patent_app_number] => 12587161 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/587161
Switching regulator and method for eliminating beat oscillation Oct 1, 2009 Issued
Array ( [id] => 6296020 [patent_doc_number] => 20100066332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Switching power supply with near zero supply current in light-load operation' [patent_app_type] => utility [patent_app_number] => 12/586812 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 12268 [patent_no_of_claims] => 21 [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] => publications/A1/0066/20100066332.pdf [firstpage_image] =>[orig_patent_app_number] => 12586812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/586812
Switching power supply with near zero supply current in light-load operation Sep 27, 2009 Issued
Array ( [id] => 7505294 [patent_doc_number] => 08035366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Driving circuit of load' [patent_app_type] => utility [patent_app_number] => 12/567061 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5631 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035366.pdf [firstpage_image] =>[orig_patent_app_number] => 12567061 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567061
Driving circuit of load Sep 24, 2009 Issued
Array ( [id] => 6604723 [patent_doc_number] => 20100033137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'RAPID CHARGE LITHIUM ION BATTERY CHARGER' [patent_app_type] => utility [patent_app_number] => 12/566859 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6738 [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] => publications/A1/0033/20100033137.pdf [firstpage_image] =>[orig_patent_app_number] => 12566859 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566859
Rapid charge lithium ion battery charger Sep 24, 2009 Issued
Array ( [id] => 4614686 [patent_doc_number] => 07990130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Band gap reference voltage circuit' [patent_app_type] => utility [patent_app_number] => 12/562471 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7826 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990130.pdf [firstpage_image] =>[orig_patent_app_number] => 12562471 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/562471
Band gap reference voltage circuit Sep 17, 2009 Issued
Array ( [id] => 6354958 [patent_doc_number] => 20100072969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'System and method for near zero light-load supply current in switching regulator' [patent_app_type] => utility [patent_app_number] => 12/586203 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 12270 [patent_no_of_claims] => 24 [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] => publications/A1/0072/20100072969.pdf [firstpage_image] =>[orig_patent_app_number] => 12586203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/586203
System and method for near zero light-load supply current in switching regulator Sep 17, 2009 Issued
Array ( [id] => 7507112 [patent_doc_number] => 08036007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Bus connection for connecting a field device to a field bus' [patent_app_type] => utility [patent_app_number] => 12/585281 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3649 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/036/08036007.pdf [firstpage_image] =>[orig_patent_app_number] => 12585281 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585281
Bus connection for connecting a field device to a field bus Sep 9, 2009 Issued
Array ( [id] => 7551890 [patent_doc_number] => 08064227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Rectifying circuit for a multiphase electric machine' [patent_app_type] => utility [patent_app_number] => 12/553891 [patent_app_country] => US [patent_app_date] => 2009-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/064/08064227.pdf [firstpage_image] =>[orig_patent_app_number] => 12553891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/553891
Rectifying circuit for a multiphase electric machine Sep 2, 2009 Issued
Array ( [id] => 8436804 [patent_doc_number] => 08284579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/553181 [patent_app_country] => US [patent_app_date] => 2009-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 31 [patent_no_of_words] => 11836 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12553181 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/553181
Semiconductor device Sep 2, 2009 Issued
Array ( [id] => 6216849 [patent_doc_number] => 20100052611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'SWITCHING REGULATOR INPUT CURRENT SENSING CIRCUIT, SYSTEM, AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/550081 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6279 [patent_no_of_claims] => 22 [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] => publications/A1/0052/20100052611.pdf [firstpage_image] =>[orig_patent_app_number] => 12550081 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/550081
Switching regulator input current sensing circuit, system, and method Aug 27, 2009 Issued
Array ( [id] => 6507856 [patent_doc_number] => 20100202162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'ASYMMETRICAL RESONANT POWER CONVERTERS' [patent_app_type] => utility [patent_app_number] => 12/545971 [patent_app_country] => US [patent_app_date] => 2009-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3213 [patent_no_of_claims] => 12 [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/A1/0202/20100202162.pdf [firstpage_image] =>[orig_patent_app_number] => 12545971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545971
Asymmetrical resonant power converters Aug 23, 2009 Issued
Array ( [id] => 5301775 [patent_doc_number] => 20090296427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'METHOD AND APPARATUS TO LIMIT MAXIMUM SWITCH CURRENT IN A SWITCHING POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/541104 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4550 [patent_no_of_claims] => 4 [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/A1/0296/20090296427.pdf [firstpage_image] =>[orig_patent_app_number] => 12541104 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541104
Method and apparatus to limit maximum switch current in a switching power supply Aug 12, 2009 Issued
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