Search

M. D. M. Rahman

Examiner (ID: 10223)

Most Active Art Unit
2886
Art Unit(s)
2877, 2886
Total Applications
1270
Issued Applications
1150
Pending Applications
92
Abandoned Applications
59

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18940825 [patent_doc_number] => 20240035964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => PROBE, A SYSTEM AND A METHOD FOR ANALYSIS OF A LIQUID IN A MIXTURE OF THE LIQUID AND SOLID SUBSTANCE [patent_app_type] => utility [patent_app_number] => 18/224135 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224135
Probe, a system and a method for analysis of a liquid in a mixture of the liquid and solid substance Jul 19, 2023 Issued
Array ( [id] => 18727240 [patent_doc_number] => 20230341525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DETECTION APPARATUS, LASER RADAR SYSTEM, AND TERMINAL [patent_app_type] => utility [patent_app_number] => 18/345739 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345739
Detection apparatus, laser radar system, and terminal Jun 29, 2023 Issued
Array ( [id] => 18846002 [patent_doc_number] => 20230408406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Spectroscopy Device Incorporating a Mid-Infrared Laser [patent_app_type] => utility [patent_app_number] => 18/338020 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338020
Spectroscopy device incorporating a mid-infrared laser Jun 19, 2023 Issued
Array ( [id] => 19195074 [patent_doc_number] => 11992291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Identifying objects using near-infrared sensors, cameras or time-of-flight detectors [patent_app_type] => utility [patent_app_number] => 18/211354 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 100 [patent_figures_cnt] => 106 [patent_no_of_words] => 50060 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211354
Identifying objects using near-infrared sensors, cameras or time-of-flight detectors Jun 18, 2023 Issued
Array ( [id] => 18693826 [patent_doc_number] => 20230324226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => AIR QUALITY MONITORING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/208056 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208056
Air quality monitoring system and method Jun 8, 2023 Issued
Array ( [id] => 19173683 [patent_doc_number] => 20240159657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => APPARATUS FOR MEASURING RADICAL DENSITY DISTRIBUTION BASED ON LIGHT ABSORPTION AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/202663 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202663
Apparatus for measuring radical density distribution based on light absorption and operating method thereof May 25, 2023 Issued
Array ( [id] => 19458531 [patent_doc_number] => 12099015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Systems and methods for creating reliable signatures for authentication of jewelry and/or gemstones [patent_app_type] => utility [patent_app_number] => 18/201861 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 17207 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201861
Systems and methods for creating reliable signatures for authentication of jewelry and/or gemstones May 24, 2023 Issued
Array ( [id] => 20242044 [patent_doc_number] => 12422356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Variable path length absorption spectrometer having automated continuous slope measurement [patent_app_type] => utility [patent_app_number] => 18/198701 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1277 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198701
Variable path length absorption spectrometer having automated continuous slope measurement May 16, 2023 Issued
Array ( [id] => 18676638 [patent_doc_number] => 20230314266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => APPARATUSES AND METHODS FOR ANOMALOUS GAS CONCENTRATION DETECTION [patent_app_type] => utility [patent_app_number] => 18/316486 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 18316486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316486
Apparatuses and methods for anomalous gas concentration detection May 11, 2023 Issued
Array ( [id] => 19396395 [patent_doc_number] => 12070725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Vacuum manifold for filtration microscopy [patent_app_type] => utility [patent_app_number] => 18/315911 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 5778 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315911
Vacuum manifold for filtration microscopy May 10, 2023 Issued
Array ( [id] => 18755241 [patent_doc_number] => 20230358668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => INSPECTION DEVICE AND INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/142867 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142867
INSPECTION DEVICE AND INSPECTION METHOD May 2, 2023 Pending
Array ( [id] => 19250105 [patent_doc_number] => 20240201093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => OPTICAL MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/140406 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140406
Optical monitoring device Apr 26, 2023 Issued
Array ( [id] => 20145326 [patent_doc_number] => 12379668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Methods and systems for measurement of semiconductor structures with multi-pass statistical optimization [patent_app_type] => utility [patent_app_number] => 18/136764 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5895 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136764
Methods and systems for measurement of semiconductor structures with multi-pass statistical optimization Apr 18, 2023 Issued
Array ( [id] => 19794280 [patent_doc_number] => 12235220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Method of determining abnormality of display manufacturing facility [patent_app_type] => utility [patent_app_number] => 18/297737 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10894 [patent_no_of_claims] => 6 [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] => 18297737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297737
Method of determining abnormality of display manufacturing facility Apr 9, 2023 Issued
Array ( [id] => 20716309 [patent_doc_number] => 12631551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Device assembly and method for calibrating a single-use sensor [patent_app_type] => utility [patent_app_number] => 18/854183 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854183
DEVICE ASSEMBLY AND METHOD FOR CALIBRATING A SINGLE-USE SENSOR Apr 4, 2023 Issued
Array ( [id] => 20034160 [patent_doc_number] => 20250172382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => KEY DEPRESSION AMOUNT SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/842596 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842596
KEY DEPRESSION AMOUNT SENSOR DEVICE Mar 23, 2023 Pending
Array ( [id] => 20109530 [patent_doc_number] => 12360242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Laser ranging apparatus [patent_app_type] => utility [patent_app_number] => 18/181879 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 45 [patent_no_of_words] => 9359 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181879
Laser ranging apparatus Mar 9, 2023 Issued
Array ( [id] => 20439651 [patent_doc_number] => 12510484 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-12-30 [patent_title] => Preparation method and use of metal-organic frameworks (MOFs)-based composite pretreatment material for eliminating capsaicin (CAP) interference [patent_app_type] => utility [patent_app_number] => 18/879232 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18879232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/879232
Preparation method and use of metal-organic frameworks (MOFs)-based composite pretreatment material for eliminating capsaicin (CAP) interference Mar 8, 2023 Issued
Array ( [id] => 19017404 [patent_doc_number] => 11924356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Authentication method and system [patent_app_type] => utility [patent_app_number] => 18/117896 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 30995 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117896
Authentication method and system Mar 5, 2023 Issued
Array ( [id] => 18610335 [patent_doc_number] => 20230277065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => ACTIVE ILLUMINATION AND TIME-OF-FLIGHT CAMERA SYSTEM TO EVALUATE FACIAL BLOOD FLOW, EYE MOVEMENTS AND PHYSIOLOGICAL PARAMETERS [patent_app_type] => utility [patent_app_number] => 18/118013 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118013
Active illumination and time-of-flight camera system to evaluate facial blood flow, eye movements and physiological parameters Mar 5, 2023 Issued
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