Search

Walli Z. Butt

Examiner (ID: 12140, Phone: (571)272-5822 , Office: P/2412 )

Most Active Art Unit
2412
Art Unit(s)
2412
Total Applications
574
Issued Applications
498
Pending Applications
33
Abandoned Applications
55

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10251959 [patent_doc_number] => 20150136955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'Apparatus and Methods for Hyperspectral Imaging with On-Chip Digital Time Delay and Integration' [patent_app_type] => utility [patent_app_number] => 14/539983 [patent_app_country] => US [patent_app_date] => 2014-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10164 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14539983 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/539983
Apparatus and methods for hyperspectral imaging with on-chip digital time delay and integration Nov 11, 2014 Issued
Array ( [id] => 9835455 [patent_doc_number] => 20150027536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'METHOD AND DEVICE FOR CONCENTRATING, COLLIMATING, AND DIRECTING LIGHT' [patent_app_type] => utility [patent_app_number] => 14/500523 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5756 [patent_no_of_claims] => 28 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14500523 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/500523
Method and device for concentrating, collimating, and directing light Sep 28, 2014 Issued
Array ( [id] => 11883802 [patent_doc_number] => 09754984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Image-sensor structures' [patent_app_type] => utility [patent_app_number] => 14/497842 [patent_app_country] => US [patent_app_date] => 2014-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14497842 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/497842
Image-sensor structures Sep 25, 2014 Issued
Array ( [id] => 11285831 [patent_doc_number] => 09501686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Multi-purpose thin film optoelectric sensor' [patent_app_type] => utility [patent_app_number] => 14/493907 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9404 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14493907 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/493907
Multi-purpose thin film optoelectric sensor Sep 22, 2014 Issued
Array ( [id] => 11358509 [patent_doc_number] => 09535157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Proximity sensor including reference detector for stray radiation detection' [patent_app_type] => utility [patent_app_number] => 14/493553 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6770 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14493553 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/493553
Proximity sensor including reference detector for stray radiation detection Sep 22, 2014 Issued
Array ( [id] => 10730767 [patent_doc_number] => 20160076917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'Encoder Alignment Structure' [patent_app_type] => utility [patent_app_number] => 14/488797 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4201 [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] => 14488797 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/488797
Encoder alignment structure Sep 16, 2014 Issued
Array ( [id] => 9928140 [patent_doc_number] => 20150076332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'ENCODER AND APPARATUS USING ENCODER' [patent_app_type] => utility [patent_app_number] => 14/484467 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11628 [patent_no_of_claims] => 10 [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] => 14484467 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/484467
Encoder and apparatus using encoder Sep 11, 2014 Issued
Array ( [id] => 10287575 [patent_doc_number] => 20150172573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'RESET NOISE REDUCTION WITH FEEDBACK' [patent_app_type] => utility [patent_app_number] => 14/481460 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6018 [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] => 14481460 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481460
RESET NOISE REDUCTION WITH FEEDBACK Sep 8, 2014 Abandoned
Array ( [id] => 11830143 [patent_doc_number] => 09726882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Drive element for an optical system' [patent_app_type] => utility [patent_app_number] => 14/475406 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4503 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14475406 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475406
Drive element for an optical system Sep 1, 2014 Issued
Array ( [id] => 11699810 [patent_doc_number] => 09689717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Phase estimation method and apparatus therefor' [patent_app_type] => utility [patent_app_number] => 14/469753 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8550 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14469753 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469753
Phase estimation method and apparatus therefor Aug 26, 2014 Issued
Array ( [id] => 10701730 [patent_doc_number] => 20160047877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'Optical Differential Solar Tracking System' [patent_app_type] => utility [patent_app_number] => 14/459580 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8855 [patent_no_of_claims] => 38 [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] => 14459580 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/459580
Optical Differential Solar Tracking System Aug 13, 2014 Abandoned
Array ( [id] => 10251949 [patent_doc_number] => 20150136946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'OPTICAL TOUCH APPARATUS AND TOUCH METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/459301 [patent_app_country] => US [patent_app_date] => 2014-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6634 [patent_no_of_claims] => 14 [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] => 14459301 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/459301
OPTICAL TOUCH APPARATUS AND TOUCH METHOD THEREOF Aug 12, 2014 Abandoned
Array ( [id] => 11308066 [patent_doc_number] => 09515475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Electro-optical radiation collector for arc flash detection' [patent_app_type] => utility [patent_app_number] => 14/456757 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13288 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14456757 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456757
Electro-optical radiation collector for arc flash detection Aug 10, 2014 Issued
Array ( [id] => 11299129 [patent_doc_number] => 09507135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Super-resolution microscope and modulation optical element' [patent_app_type] => utility [patent_app_number] => 14/452369 [patent_app_country] => US [patent_app_date] => 2014-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 36 [patent_no_of_words] => 11448 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14452369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/452369
Super-resolution microscope and modulation optical element Aug 4, 2014 Issued
Array ( [id] => 10941685 [patent_doc_number] => 20140344706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'Dual Module Portable Devices' [patent_app_type] => utility [patent_app_number] => 14/451460 [patent_app_country] => US [patent_app_date] => 2014-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4683 [patent_no_of_claims] => 20 [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] => 14451460 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/451460
Dual Module Portable Devices Aug 4, 2014 Abandoned
Array ( [id] => 10438765 [patent_doc_number] => 20150323777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'MODULAR NIGHT VISION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/338893 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3238 [patent_no_of_claims] => 20 [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] => 14338893 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/338893
Modular night vision system Jul 22, 2014 Issued
Array ( [id] => 10916307 [patent_doc_number] => 20140319326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'AMBIENT LIGHT BASED GESTURE DETECTION' [patent_app_type] => utility [patent_app_number] => 14/316928 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5556 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 9 [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] => 14316928 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/316928
Ambient light based gesture detection Jun 26, 2014 Issued
Array ( [id] => 11201753 [patent_doc_number] => 09431977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Method and system for a feedback transimpedance amplifier with sub-40khz low-frequency cutoff' [patent_app_type] => utility [patent_app_number] => 14/305733 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3973 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14305733 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305733
Method and system for a feedback transimpedance amplifier with sub-40khz low-frequency cutoff Jun 15, 2014 Issued
Array ( [id] => 10478084 [patent_doc_number] => 20150363101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'VIDEO SCROLLING SHORTCUTS FOR TOUCHSCREEN DISPLAY' [patent_app_type] => utility [patent_app_number] => 14/303681 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4390 [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] => 14303681 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/303681
VIDEO SCROLLING SHORTCUTS FOR TOUCHSCREEN DISPLAY Jun 12, 2014 Abandoned
Array ( [id] => 9753753 [patent_doc_number] => 20140284453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'SOLID-STATE IMAGING DEVICE AND IMAGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/299345 [patent_app_country] => US [patent_app_date] => 2014-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7274 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14299345 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/299345
Solid-state imaging device and imaging apparatus Jun 8, 2014 Issued
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