Search

Michael W. Chao

Examiner (ID: 8710)

Most Active Art Unit
2492
Art Unit(s)
2492, 2442
Total Applications
603
Issued Applications
382
Pending Applications
82
Abandoned Applications
166

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18056568 [patent_doc_number] => 20220387654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DEVICE FOR THE DIFFUSION OF VOLATILE SUBSTANCES [patent_app_type] => utility [patent_app_number] => 17/789261 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789261
DEVICE FOR THE DIFFUSION OF VOLATILE SUBSTANCES Dec 27, 2020 Pending
Array ( [id] => 18201498 [patent_doc_number] => 11583874 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-21 [patent_title] => Electrostatic fluid sprayer with base unit providing active fluid cloud dispersal [patent_app_type] => utility [patent_app_number] => 17/121969 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4257 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121969
Electrostatic fluid sprayer with base unit providing active fluid cloud dispersal Dec 14, 2020 Issued
Array ( [id] => 16726760 [patent_doc_number] => 20210093907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => VALVE SYSTEM AND METHOD FOR VENTING AND MEASURING A GAS CONTENT OF A FIRE SUPPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/120901 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120901
Valve system and method for venting and measuring a gas content of a fire suppression system Dec 13, 2020 Issued
Array ( [id] => 18081562 [patent_doc_number] => 20220407174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => FIRE SUPPRESSION SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/774466 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774466
FIRE SUPPRESSION SYSTEM FOR A VEHICLE Dec 3, 2020 Pending
Array ( [id] => 18123896 [patent_doc_number] => 20230009507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => A SYSTEM AND METHOD FOR CONTROLLING FIRE IN A BUILDING [patent_app_type] => utility [patent_app_number] => 17/782747 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17782747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782747
A SYSTEM AND METHOD FOR CONTROLLING FIRE IN A BUILDING Dec 3, 2020 Pending
Array ( [id] => 18123896 [patent_doc_number] => 20230009507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => A SYSTEM AND METHOD FOR CONTROLLING FIRE IN A BUILDING [patent_app_type] => utility [patent_app_number] => 17/782747 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17782747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782747
A SYSTEM AND METHOD FOR CONTROLLING FIRE IN A BUILDING Dec 3, 2020 Pending
Array ( [id] => 19373239 [patent_doc_number] => 12064779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Liquid-dispensing system, apparatus and method [patent_app_type] => utility [patent_app_number] => 17/107060 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 12844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107060
Liquid-dispensing system, apparatus and method Nov 29, 2020 Issued
Array ( [id] => 17639812 [patent_doc_number] => 20220167550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Pull Behind Orchard Fertilizing Device [patent_app_type] => utility [patent_app_number] => 17/107519 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107519
Pull Behind Orchard Fertilizing Device Nov 29, 2020 Abandoned
Array ( [id] => 18503874 [patent_doc_number] => 11701670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Spray tip [patent_app_type] => utility [patent_app_number] => 17/100134 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7157 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100134
Spray tip Nov 19, 2020 Issued
Array ( [id] => 16822991 [patent_doc_number] => 20210138284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Fire Suppression Apparatus, System, and Method [patent_app_type] => utility [patent_app_number] => 17/091717 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17091717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091717
Fire Suppression Apparatus, System, and Method Nov 5, 2020 Abandoned
Array ( [id] => 18383681 [patent_doc_number] => 11654447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Satackable sprinkler riser extension kit [patent_app_type] => utility [patent_app_number] => 17/080800 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 5888 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080800
Satackable sprinkler riser extension kit Oct 25, 2020 Issued
Array ( [id] => 17545870 [patent_doc_number] => 20220117211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => AUTONOMOUS AGRICULTURAL OBSERVATION AND PRECISION TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/073233 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073233
AUTONOMOUS AGRICULTURAL OBSERVATION AND PRECISION TREATMENT SYSTEM Oct 15, 2020 Abandoned
Array ( [id] => 16760412 [patent_doc_number] => 20210105993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => AGRICULTURAL DISTRIBUTION MACHINE [patent_app_type] => utility [patent_app_number] => 17/066933 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066933
Agricultural distribution machine Oct 8, 2020 Issued
Array ( [id] => 18189461 [patent_doc_number] => 11580046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Firefighting or rescue apparatus including a memory device to store and provide access to apparatus information [patent_app_type] => utility [patent_app_number] => 17/063160 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7214 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063160
Firefighting or rescue apparatus including a memory device to store and provide access to apparatus information Oct 4, 2020 Issued
Array ( [id] => 19165020 [patent_doc_number] => 11980902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Equalization of nozzle performance for sprayers [patent_app_type] => utility [patent_app_number] => 17/034627 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10339 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034627
Equalization of nozzle performance for sprayers Sep 27, 2020 Issued
Array ( [id] => 17479738 [patent_doc_number] => 20220087242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Boom Section for an Agricultural Machine [patent_app_type] => utility [patent_app_number] => 17/028954 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028954
Boom section for an agricultural machine Sep 21, 2020 Issued
Array ( [id] => 16717962 [patent_doc_number] => 20210085109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => ENVIRONMENTALLY FRIENDLY STRAW FOR EASY DISASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/020779 [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] => 4149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17020779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020779
ENVIRONMENTALLY FRIENDLY STRAW FOR EASY DISASSEMBLY Sep 13, 2020 Abandoned
Array ( [id] => 16612258 [patent_doc_number] => 20210030911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => VISUAL AND OLFACTORY PRESENTATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/947350 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947350
VISUAL AND OLFACTORY PRESENTATION DEVICE Jul 28, 2020 Abandoned
Array ( [id] => 16518824 [patent_doc_number] => 10870027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Structurally-installed access device for accepting connection by a fire hose nozzle to introduce firefighting fluid into an enclosed space of a structure [patent_app_type] => utility [patent_app_number] => 16/929845 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 17582 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929845
Structurally-installed access device for accepting connection by a fire hose nozzle to introduce firefighting fluid into an enclosed space of a structure Jul 14, 2020 Issued
Array ( [id] => 17312156 [patent_doc_number] => 20210401204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Reusable Bi Stable Drinking Straw [patent_app_type] => utility [patent_app_number] => 16/912010 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912010
Reusable Bi Stable Drinking Straw Jun 24, 2020 Abandoned
Menu