Search

Muhammad Shafi

Examiner (ID: 15906, Phone: (571)270-5741 , Office: P/3667 )

Most Active Art Unit
3663
Art Unit(s)
3663, 3666, 3667
Total Applications
1473
Issued Applications
1271
Pending Applications
96
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18421797 [patent_doc_number] => 20230176261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => UNIAXIAL OPTICAL MULTI-MEASUREMENT IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/974094 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974094
UNIAXIAL OPTICAL MULTI-MEASUREMENT IMAGING SYSTEM Oct 25, 2022 Abandoned
Array ( [id] => 18425378 [patent_doc_number] => 20230179843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Aperture Stop Exploitation Camera [patent_app_type] => utility [patent_app_number] => 17/954446 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954446
Aperture Stop Exploitation Camera Sep 27, 2022 Abandoned
Array ( [id] => 18296188 [patent_doc_number] => 20230105874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => WEAKLY COUPLED ABSORBER TO PLASMONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/935083 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935083
WEAKLY COUPLED ABSORBER TO PLASMONIC DEVICE Sep 22, 2022 Pending
Array ( [id] => 20623335 [patent_doc_number] => 12590838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Ultrathin micro-spectrometer and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/010430 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18010430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010430
Ultrathin micro-spectrometer and method of manufacturing the same Sep 6, 2022 Issued
Array ( [id] => 19587424 [patent_doc_number] => 20240384981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Assembly for Measuring the Thickness of a Continuous Material Web [patent_app_type] => utility [patent_app_number] => 18/694678 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694678
Assembly for Measuring the Thickness of a Continuous Material Web Aug 25, 2022 Pending
Array ( [id] => 20078480 [patent_doc_number] => 12352538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Light reflectance matching camouflage system [patent_app_type] => utility [patent_app_number] => 17/889220 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2307 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889220
Light reflectance matching camouflage system Aug 15, 2022 Issued
Array ( [id] => 19702993 [patent_doc_number] => 12197015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Optical fiber connection state determination system and optical fiber connection state determination method [patent_app_type] => utility [patent_app_number] => 17/819027 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 12406 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 17819027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819027
Optical fiber connection state determination system and optical fiber connection state determination method Aug 10, 2022 Issued
Array ( [id] => 18710667 [patent_doc_number] => 20230333293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => OPTICAL SECURITY FEATURE [patent_app_type] => utility [patent_app_number] => 17/882812 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882812
OPTICAL SECURITY FEATURE Aug 7, 2022 Abandoned
Array ( [id] => 18111005 [patent_doc_number] => 20230003885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => TRIANGULATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/856473 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856473
TRIANGULATION DEVICE Jun 30, 2022 Pending
Array ( [id] => 17947028 [patent_doc_number] => 20220334047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => METHOD AND DEVICE FOR DETERMINING FEATURES OF PARTICLES BY MULTIPARAMETRIC CAPTURE OF SCATTERED LIGHT AND EXTINCTION SIGNALS [patent_app_type] => utility [patent_app_number] => 17/810437 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810437
METHOD AND DEVICE FOR DETERMINING FEATURES OF PARTICLES BY MULTIPARAMETRIC CAPTURE OF SCATTERED LIGHT AND EXTINCTION SIGNALS Jun 30, 2022 Abandoned
Array ( [id] => 18124190 [patent_doc_number] => 20230009802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => PHOTOELECTRIC SENSOR BORESIGHTING IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 17/855338 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855338
Photoelectric sensor boresighting improvement Jun 29, 2022 Issued
Array ( [id] => 18880456 [patent_doc_number] => 20240003825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => MAPPING DEVICE AND A LOADPORT HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/809736 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809736
Mapping device and a loadport having the same Jun 28, 2022 Issued
Array ( [id] => 18148989 [patent_doc_number] => 20230022846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Methods For Determining A Photodetector Gain Correction Factor For Optical Signals In A Flow Cytometer [patent_app_type] => utility [patent_app_number] => 17/849274 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849274
Methods For Determining A Photodetector Gain Correction Factor For Optical Signals In A Flow Cytometer Jun 23, 2022 Pending
Array ( [id] => 19266596 [patent_doc_number] => 20240210296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PARTICULATE MATTER DETECTOR AND METHOD FOR DETECTING PARTICULATE MATTER [patent_app_type] => utility [patent_app_number] => 18/573961 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573961
Particulate matter detector and method for detecting particulate matter Jun 23, 2022 Issued
Array ( [id] => 18066438 [patent_doc_number] => 20220397525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => APPARATUS AND METHOD FOR VERIFYING OPTICAL FUNCTIONALITY IN A CHAMBERLESS SMOKE DETECTOR [patent_app_type] => utility [patent_app_number] => 17/834083 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834083
APPARATUS AND METHOD FOR VERIFYING OPTICAL FUNCTIONALITY IN A CHAMBERLESS SMOKE DETECTOR Jun 6, 2022 Pending
Array ( [id] => 18059234 [patent_doc_number] => 20220390320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD FOR DETERMINING AN IMAGING QUALITY OF AN OPTICAL SYSTEM WHEN ILLUMINATED BY ILLUMINATION LIGHT WITHIN A PUPIL TO BE MEASURED [patent_app_type] => utility [patent_app_number] => 17/750947 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750947
Method for determining an imaging quality of an optical system when illuminated by illumination light within a pupil to be measured May 22, 2022 Issued
Array ( [id] => 18021949 [patent_doc_number] => 20220373448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => DEVICE AND METHOD FOR MEASURING TURBIDITY OF FINE PARTICLES [patent_app_type] => utility [patent_app_number] => 17/748749 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748749
Device and method for measuring turbidity of fine particles May 18, 2022 Issued
Array ( [id] => 19266597 [patent_doc_number] => 20240210297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => OBLIQUE ILLUMINATION OF SAMPLES IMAGED USING FLOW THROUGH MICROSCOPY [patent_app_type] => utility [patent_app_number] => 18/564650 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564650
OBLIQUE ILLUMINATION OF SAMPLES IMAGED USING FLOW THROUGH MICROSCOPY May 15, 2022 Pending
Array ( [id] => 17983880 [patent_doc_number] => 20220349916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => NANOSCALE IMAGING SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/735863 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735863
NANOSCALE IMAGING SYSTEMS AND METHODS THEREOF May 2, 2022 Pending
Array ( [id] => 18066582 [patent_doc_number] => 20220397670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => ALIGNMENT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/661196 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661196
Alignment systems and methods Apr 27, 2022 Issued
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