Search

Thomas K Pham

Supervisory Patent Examiner (ID: 12390, Phone: (571)272-3689 , Office: P/2872 )

Most Active Art Unit
2121
Art Unit(s)
2872, 4148, 2121, 2191
Total Applications
564
Issued Applications
434
Pending Applications
19
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18987559 [patent_doc_number] => 20240059528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SYSTEMS AND METHODS FOR VARIABLE SPEED MODULAR MOVING WALKWAYS [patent_app_type] => utility [patent_app_number] => 18/386451 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386451
SYSTEMS AND METHODS FOR VARIABLE SPEED MODULAR MOVING WALKWAYS Nov 1, 2023 Pending
Array ( [id] => 18725561 [patent_doc_number] => 20230339728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEM AND METHODS FOR VARIABLE SPEED MODULAR MOVING WALKWAYS [patent_app_type] => utility [patent_app_number] => 18/216360 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216360
System and methods for variable speed modular moving walkways Jun 28, 2023 Issued
Array ( [id] => 18674745 [patent_doc_number] => 20230312255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD AND SYSTEM FOR CONVEYING ARTICLES AND AN APPARATUS FOR DOING THE SAME [patent_app_type] => utility [patent_app_number] => 18/206329 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206329
METHOD AND SYSTEM FOR CONVEYING ARTICLES AND AN APPARATUS FOR DOING THE SAME Jun 5, 2023 Pending
Array ( [id] => 18916059 [patent_doc_number] => 11878325 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-23 [patent_title] => Logical relocation of sort destinations [patent_app_type] => utility [patent_app_number] => 18/321171 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10977 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321171
Logical relocation of sort destinations May 21, 2023 Issued
Array ( [id] => 18615765 [patent_doc_number] => 20230282504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => METHOD AND APPARATUS FOR CONTINUOUS SUBSTRATE CASSETTE LOADING [patent_app_type] => utility [patent_app_number] => 18/196721 [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] => 5997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196721
METHOD AND APPARATUS FOR CONTINUOUS SUBSTRATE CASSETTE LOADING May 11, 2023 Pending
Array ( [id] => 18537248 [patent_doc_number] => 20230242340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => STORAGE AND RETRIEVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/298038 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298038
STORAGE AND RETRIEVAL SYSTEM Apr 9, 2023 Pending
Array ( [id] => 18511137 [patent_doc_number] => 20230227259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => GOODS TO OPERATOR WORKSTATION [patent_app_type] => utility [patent_app_number] => 18/186667 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186667
GOODS TO OPERATOR WORKSTATION Mar 19, 2023 Pending
Array ( [id] => 18497184 [patent_doc_number] => 20230219789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SYSTEMS AND METHODS FOR VARIABLE SPEED MODULAR MOVING WALKWAYS [patent_app_type] => utility [patent_app_number] => 18/119096 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119096
Systems and methods for variable speed modular moving walkways Mar 7, 2023 Issued
Array ( [id] => 19059320 [patent_doc_number] => 11938517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Material handling apparatus for delivering or retrieving items [patent_app_type] => utility [patent_app_number] => 18/095976 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 12372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095976
Material handling apparatus for delivering or retrieving items Jan 10, 2023 Issued
Array ( [id] => 18252047 [patent_doc_number] => 20230079086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Grain Spreading Device [patent_app_type] => utility [patent_app_number] => 17/992099 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992099
Grain spreading device Nov 21, 2022 Issued
Array ( [id] => 18701167 [patent_doc_number] => 11787665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Systems and methods for variable speed modular moving walkways [patent_app_type] => utility [patent_app_number] => 17/974017 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5561 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 17974017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974017
Systems and methods for variable speed modular moving walkways Oct 25, 2022 Issued
Array ( [id] => 18338530 [patent_doc_number] => 20230130479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => RUNNING RAIL AND CHASSIS FOR IDLER DIAGNOSTIC SYSTEM ON CONVEYORS [patent_app_type] => utility [patent_app_number] => 18/049516 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049516
RUNNING RAIL AND CHASSIS FOR IDLER DIAGNOSTIC SYSTEM ON CONVEYORS Oct 24, 2022 Pending
Array ( [id] => 18334153 [patent_doc_number] => 20230126101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Portable Telescopic Conveyor Belt [patent_app_type] => utility [patent_app_number] => 18/049536 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049536
Portable Telescopic Conveyor Belt Oct 24, 2022 Pending
Array ( [id] => 18419855 [patent_doc_number] => 20230174315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MEASURING CONVEYOR BELT STRETCH [patent_app_type] => utility [patent_app_number] => 17/968858 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968858
MEASURING CONVEYOR BELT STRETCH Oct 18, 2022 Pending
Array ( [id] => 18874676 [patent_doc_number] => 11862498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 18/047532 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 62 [patent_no_of_words] => 25831 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047532
Substrate processing apparatus Oct 17, 2022 Issued
Array ( [id] => 18325450 [patent_doc_number] => 20230123578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Unknown [patent_app_type] => utility [patent_app_number] => 17/966040 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17966040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966040
Unknown Oct 13, 2022 Pending
Array ( [id] => 19180892 [patent_doc_number] => 11987473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Escalator device [patent_app_type] => utility [patent_app_number] => 17/965411 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2817 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965411
Escalator device Oct 12, 2022 Issued
Array ( [id] => 18429356 [patent_doc_number] => 11674570 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-13 [patent_title] => Self-adaptive heavy-duty gear transmission walking device [patent_app_type] => utility [patent_app_number] => 17/963213 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4537 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 572 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963213
Self-adaptive heavy-duty gear transmission walking device Oct 10, 2022 Issued
Array ( [id] => 18163299 [patent_doc_number] => 20230029892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CONVEYOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/962757 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962757
CONVEYOR SYSTEM Oct 9, 2022 Pending
Array ( [id] => 18298327 [patent_doc_number] => 20230108013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Method for varying the spatial arrangement of products [patent_app_type] => utility [patent_app_number] => 17/954503 [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] => 4728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17954503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954503
Method for varying the spatial arrangement of products Sep 27, 2022 Pending
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