Search

David E Graybill

Examiner (ID: 16269)

Most Active Art Unit
2894
Art Unit(s)
1107, 2827, 3727, 2814, 1763, 2822, 2894, 2812
Total Applications
1844
Issued Applications
1273
Pending Applications
38
Abandoned Applications
519

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11617317 [patent_doc_number] => 09655197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-16 [patent_title] => 'Color based half-life prediction system' [patent_app_type] => utility [patent_app_number] => 15/360879 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 16868 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15360879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360879
Color based half-life prediction system Nov 22, 2016 Issued
Array ( [id] => 11755174 [patent_doc_number] => 09713210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'LED lighting system' [patent_app_type] => utility [patent_app_number] => 15/254799 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15254799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/254799
LED lighting system Aug 31, 2016 Issued
Array ( [id] => 11646906 [patent_doc_number] => 09668309 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-30 [patent_title] => 'LED driver providing constant output power across a wide output voltage and current range' [patent_app_type] => utility [patent_app_number] => 15/251314 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3964 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15251314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251314
LED driver providing constant output power across a wide output voltage and current range Aug 29, 2016 Issued
Array ( [id] => 11348003 [patent_doc_number] => 09532427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Low-overhead current generator for lighting circuits' [patent_app_type] => utility [patent_app_number] => 15/201939 [patent_app_country] => US [patent_app_date] => 2016-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 12621 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15201939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/201939
Low-overhead current generator for lighting circuits Jul 4, 2016 Issued
Array ( [id] => 11340984 [patent_doc_number] => 20160366740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'LED BACKLIGHT DRIVING CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD OF DRIVING A DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/172256 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6938 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15172256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172256
LED backlight driving circuit, liquid crystal display device, and method of driving a driving circuit Jun 2, 2016 Issued
Array ( [id] => 11639710 [patent_doc_number] => 09661705 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-23 [patent_title] => 'Power conversion apparatus for decreasing number of pins' [patent_app_type] => utility [patent_app_number] => 15/172160 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3222 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 15172160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172160
Power conversion apparatus for decreasing number of pins Jun 2, 2016 Issued
Array ( [id] => 11329971 [patent_doc_number] => 20160360583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'SWITCHING CONVERTER AND LIGHTING DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/172776 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5631 [patent_no_of_claims] => 17 [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] => 15172776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172776
Switching converter and lighting device using the same Jun 2, 2016 Issued
Array ( [id] => 11340986 [patent_doc_number] => 20160366741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'DIMMING LIGHTING CIRCUIT AND LUMINAIRE' [patent_app_type] => utility [patent_app_number] => 15/171444 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5279 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15171444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171444
Dimming lighting circuit and luminaire Jun 1, 2016 Issued
Array ( [id] => 11081215 [patent_doc_number] => 20160278181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SYSTEMS, APPARATUS, AND METHODS FOR CONVERTING A BI-LEVEL LIGHTING SYSTEM TO A DIMMABLE LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/167978 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10618 [patent_no_of_claims] => 24 [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] => 15167978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167978
Systems, apparatus, and methods for converting a bi-level lighting system to a dimmable lighting system May 26, 2016 Issued
Array ( [id] => 11812545 [patent_doc_number] => 09717130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Control device having an integral reflecting structure for a sensing circuit' [patent_app_type] => utility [patent_app_number] => 15/165559 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6915 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165559
Control device having an integral reflecting structure for a sensing circuit May 25, 2016 Issued
Array ( [id] => 11468553 [patent_doc_number] => 09585206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Multi-junction solid state transducer devices for direct AC power and associated systems and methods' [patent_app_type] => utility [patent_app_number] => 15/137596 [patent_app_country] => US [patent_app_date] => 2016-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4477 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15137596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/137596
Multi-junction solid state transducer devices for direct AC power and associated systems and methods Apr 24, 2016 Issued
Array ( [id] => 11553450 [patent_doc_number] => 09622326 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-11 [patent_title] => 'Method and device for determining emitted light intensity level' [patent_app_type] => utility [patent_app_number] => 15/081394 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 23312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15081394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/081394
Method and device for determining emitted light intensity level Mar 24, 2016 Issued
Array ( [id] => 11198929 [patent_doc_number] => 09429132 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-30 [patent_title] => 'Capacitive ignition system with ion-sensing and suppression of AC ringing' [patent_app_type] => utility [patent_app_number] => 15/079698 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3841 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15079698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079698
Capacitive ignition system with ion-sensing and suppression of AC ringing Mar 23, 2016 Issued
Array ( [id] => 11485155 [patent_doc_number] => 09591732 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-07 [patent_title] => 'Method for lighting high-pressure discharge lamp' [patent_app_type] => utility [patent_app_number] => 15/079978 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8581 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15079978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079978
Method for lighting high-pressure discharge lamp Mar 23, 2016 Issued
Array ( [id] => 11227901 [patent_doc_number] => 09455629 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-27 [patent_title] => 'Current compensation circuit and light apparatus comprising the same' [patent_app_type] => utility [patent_app_number] => 15/079210 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7794 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15079210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/079210
Current compensation circuit and light apparatus comprising the same Mar 23, 2016 Issued
Array ( [id] => 11133828 [patent_doc_number] => 20160330804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'LIGHT-EMITTING DIODE LIGHTING DEVICE FOR BEING DIRECTLY ELECTRICALLY CONNECTED TO ALTERNATING CURRENT POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 15/076642 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3520 [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] => 15076642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/076642
LIGHT-EMITTING DIODE LIGHTING DEVICE FOR BEING DIRECTLY ELECTRICALLY CONNECTED TO ALTERNATING CURRENT POWER SUPPLY Mar 20, 2016 Abandoned
Array ( [id] => 11241387 [patent_doc_number] => 09468053 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-11 [patent_title] => 'Lighting device, light apparatus, and signboard apparatus' [patent_app_type] => utility [patent_app_number] => 15/075396 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 8055 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15075396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075396
Lighting device, light apparatus, and signboard apparatus Mar 20, 2016 Issued
Array ( [id] => 11564589 [patent_doc_number] => 09627182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Tuning a parameter associated with plasma impedance' [patent_app_type] => utility [patent_app_number] => 15/063430 [patent_app_country] => US [patent_app_date] => 2016-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13516 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15063430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/063430
Tuning a parameter associated with plasma impedance Mar 6, 2016 Issued
Array ( [id] => 11601487 [patent_doc_number] => 09648680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Method for driving LED' [patent_app_type] => utility [patent_app_number] => 15/055441 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 5866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055441
Method for driving LED Feb 25, 2016 Issued
Array ( [id] => 10813114 [patent_doc_number] => 20160159274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'VEHICLE WHEEL ASSEMBLY ILLUMINATION LAMP' [patent_app_type] => utility [patent_app_number] => 15/019155 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6185 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15019155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019155
Vehicle wheel assembly illumination lamp Feb 8, 2016 Issued
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