Search

Jason Lau

Examiner (ID: 3408, Phone: (571)270-7644 , Office: P/3743 )

Most Active Art Unit
3762
Art Unit(s)
3762, 3743
Total Applications
1064
Issued Applications
543
Pending Applications
108
Abandoned Applications
442

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20623232 [patent_doc_number] => 12590733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Polycarbonate parabolic trough solar concentrator [patent_app_type] => utility [patent_app_number] => 17/761774 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761774
Polycarbonate parabolic trough solar concentrator Sep 23, 2020 Issued
Array ( [id] => 16933396 [patent_doc_number] => 20210199285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Integrated Gas Orifice [patent_app_type] => utility [patent_app_number] => 17/029349 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029349
Integrated Gas Orifice Sep 22, 2020 Abandoned
Array ( [id] => 17474762 [patent_doc_number] => 20220082266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => VENTILATION SYSTEM FOR A COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/019838 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019838
Ventilation system for a cooking appliance Sep 13, 2020 Issued
Array ( [id] => 17946844 [patent_doc_number] => 20220333863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ENERGY RECOVERY FROM CONTACT DRYERS [patent_app_type] => utility [patent_app_number] => 17/753156 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753156
ENERGY RECOVERY FROM CONTACT DRYERS Aug 30, 2020 Abandoned
Array ( [id] => 17444956 [patent_doc_number] => 20220065461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => OVEN DOOR ARCHITECTURE AND METHOD OF ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/003184 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17003184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003184
OVEN DOOR ARCHITECTURE AND METHOD OF ASSEMBLY Aug 25, 2020 Abandoned
Array ( [id] => 19652117 [patent_doc_number] => 12173894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Regenerative burner for strongly reduced NOx emissions [patent_app_type] => utility [patent_app_number] => 17/001263 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3902 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001263
Regenerative burner for strongly reduced NOx emissions Aug 23, 2020 Issued
Array ( [id] => 18037297 [patent_doc_number] => 20220381512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FURNACE AND METHOD FOR OPERATING A FURNACE [patent_app_type] => utility [patent_app_number] => 17/638324 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638324
FURNACE AND METHOD FOR OPERATING A FURNACE Aug 18, 2020 Abandoned
Array ( [id] => 16629539 [patent_doc_number] => 20210048192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => APPARATUS AND METHOD FOR PASSIVE TORCH TEMPERATURE MODIFICATION [patent_app_type] => utility [patent_app_number] => 16/994555 [patent_app_country] => US [patent_app_date] => 2020-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994555
APPARATUS AND METHOD FOR PASSIVE TORCH TEMPERATURE MODIFICATION Aug 14, 2020 Abandoned
Array ( [id] => 20214268 [patent_doc_number] => 12410914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => System and method for combusting high-moisture fuel to generate steam [patent_app_type] => utility [patent_app_number] => 16/991633 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 5154 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991633
System and method for combusting high-moisture fuel to generate steam Aug 11, 2020 Issued
Array ( [id] => 17293150 [patent_doc_number] => 20210388989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Airflow Device [patent_app_type] => utility [patent_app_number] => 16/991144 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991144
Airflow Device Aug 11, 2020 Abandoned
Array ( [id] => 16614653 [patent_doc_number] => 20210033306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CONDENSATE WATER TRAP FOR GAS FURNACE [patent_app_type] => utility [patent_app_number] => 16/940632 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16940632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940632
Condensate water trap for gas furnace Jul 27, 2020 Issued
Array ( [id] => 19763817 [patent_doc_number] => 12222101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Modular pressurized coal combustion (MPCC) for flexible generation [patent_app_type] => utility [patent_app_number] => 16/938725 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 7844 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938725
Modular pressurized coal combustion (MPCC) for flexible generation Jul 23, 2020 Issued
Array ( [id] => 17770159 [patent_doc_number] => 11402092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Burner with multiple sections and control for adaptable use [patent_app_type] => utility [patent_app_number] => 16/930625 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8786 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16930625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930625
Burner with multiple sections and control for adaptable use Jul 15, 2020 Issued
Array ( [id] => 16541991 [patent_doc_number] => 20200408404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => BURNER FOR GENERATING A FLAME FOR THE COMBUSTION OF PROCESS GAS AND EXHAUST GAS TREATMENT DEVICE WITH A BURNER [patent_app_type] => utility [patent_app_number] => 16/912836 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912836
BURNER FOR GENERATING A FLAME FOR THE COMBUSTION OF PROCESS GAS AND EXHAUST GAS TREATMENT DEVICE WITH A BURNER Jun 25, 2020 Abandoned
Array ( [id] => 17436748 [patent_doc_number] => 11262069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Method and system for auto-adjusting an active range of a gas cooking appliance [patent_app_type] => utility [patent_app_number] => 16/911999 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10479 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911999
Method and system for auto-adjusting an active range of a gas cooking appliance Jun 24, 2020 Issued
Array ( [id] => 17422095 [patent_doc_number] => 11255542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Device for handling combustion gas [patent_app_type] => utility [patent_app_number] => 16/910490 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3463 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910490
Device for handling combustion gas Jun 23, 2020 Issued
Array ( [id] => 17300502 [patent_doc_number] => 20210396341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Pipeline Water Remediation Based on Upstream Process Operating Parameters [patent_app_type] => utility [patent_app_number] => 16/908015 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908015
Pipeline water remediation based on upstream process operating parameters Jun 21, 2020 Issued
Array ( [id] => 17983541 [patent_doc_number] => 20220349577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => COMBUSTION SYSTEM WITH INFERRED FUEL AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/624322 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17624322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624322
Combustion system with inferred fuel and associated methods Jun 18, 2020 Issued
Array ( [id] => 17556867 [patent_doc_number] => 11313557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Burn pit flare tip structure [patent_app_type] => utility [patent_app_number] => 16/903232 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6340 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903232
Burn pit flare tip structure Jun 15, 2020 Issued
Array ( [id] => 16555146 [patent_doc_number] => 20210000294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => SECURITY SYSTEM FOR GAS FUELED DEVICES [patent_app_type] => utility [patent_app_number] => 16/900346 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900346
SECURITY SYSTEM FOR GAS FUELED DEVICES Jun 11, 2020 Abandoned
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