Search

Hai Phan

Supervisory Patent Examiner (ID: 18880, Phone: (571)272-6338 , Office: P/2685 )

Most Active Art Unit
2614
Art Unit(s)
2614, 2654, 2734, 2685
Total Applications
530
Issued Applications
277
Pending Applications
94
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13387541 [patent_doc_number] => 20180245312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => WORK MACHINE HYDRAULIC DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 15/755243 [patent_app_country] => US [patent_app_date] => 2016-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755243
Work machine hydraulic drive device Sep 4, 2016 Issued
Array ( [id] => 11351081 [patent_doc_number] => 20160369821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'SYSTEM AND METHOD FOR STORING ENERGY' [patent_app_type] => utility [patent_app_number] => 15/256033 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6310 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256033 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256033
System and method for storing energy Sep 1, 2016 Issued
15/248126 VEHICLE HYDRAULIC POWER SYSTEM Aug 25, 2016 Abandoned
Array ( [id] => 11325809 [patent_doc_number] => 20160356421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE' [patent_app_type] => utility [patent_app_number] => 15/241540 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 18544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15241540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/241540
COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE Aug 18, 2016 Abandoned
Array ( [id] => 13012869 [patent_doc_number] => 10029540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Fluid delivery system [patent_app_type] => utility [patent_app_number] => 15/219120 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2568 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219120
Fluid delivery system Jul 24, 2016 Issued
Array ( [id] => 13857793 [patent_doc_number] => 10190608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Actuator [patent_app_type] => utility [patent_app_number] => 15/213562 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6334 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15213562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/213562
Actuator Jul 18, 2016 Issued
Array ( [id] => 13399145 [patent_doc_number] => 20180251115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => ELECTROMECHANICAL BRAKE BOOSTER AND BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/759402 [patent_app_country] => US [patent_app_date] => 2016-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15759402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759402
Electromechanical brake booster and brake system Jul 17, 2016 Issued
Array ( [id] => 11395896 [patent_doc_number] => 20170016431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'POSITIVE DISPLACEMENT MACHINES AND METHODS OF INCREASING LOAD-CARRYING CAPACITIES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/207889 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207889
Positive displacement machines and methods of increasing load-carrying capacities thereof Jul 11, 2016 Issued
Array ( [id] => 11859681 [patent_doc_number] => 09739356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-22 [patent_title] => 'Hydrostatic transaxle' [patent_app_type] => utility [patent_app_number] => 15/205312 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2394 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15205312 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/205312
Hydrostatic transaxle Jul 7, 2016 Issued
Array ( [id] => 13401403 [patent_doc_number] => 20180252244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => MCKIBBEN ARTIFICIAL MUSCLE [patent_app_type] => utility [patent_app_number] => 15/759814 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15759814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759814
MCKIBBEN ARTIFICIAL MUSCLE Jul 7, 2016 Abandoned
Array ( [id] => 11364863 [patent_doc_number] => 20170002844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'ELECTRO HYDROSTATIC ACTUATORS' [patent_app_type] => utility [patent_app_number] => 15/197975 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8145 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15197975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/197975
Electro hydrostatic actuators Jun 29, 2016 Issued
Array ( [id] => 11108123 [patent_doc_number] => 20160305093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'WORK MACHINE' [patent_app_type] => utility [patent_app_number] => 15/193109 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9914 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193109
Work machine Jun 26, 2016 Issued
Array ( [id] => 12093156 [patent_doc_number] => 20170350249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Compressed Fluid Motor, and Compressed Fluid Powered Vehicle' [patent_app_type] => utility [patent_app_number] => 15/190760 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9088 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15190760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/190760
Compressed fluid motor, and compressed fluid powered vehicle Jun 22, 2016 Issued
Array ( [id] => 15340583 [patent_doc_number] => 10525954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Pneumatic brake booster having a connecting pin [patent_app_type] => utility [patent_app_number] => 15/736861 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3817 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15736861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/736861
Pneumatic brake booster having a connecting pin Jun 20, 2016 Issued
Array ( [id] => 13676673 [patent_doc_number] => 20160377070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => HYDRAULIC MACHINE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 15/187940 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15187940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187940
Hydraulic machine arrangement Jun 20, 2016 Issued
Array ( [id] => 13917759 [patent_doc_number] => 10202988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Cushion mechanism for a hydraulic cylinder [patent_app_type] => utility [patent_app_number] => 15/185578 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2891 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15185578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185578
Cushion mechanism for a hydraulic cylinder Jun 16, 2016 Issued
Array ( [id] => 13279391 [patent_doc_number] => 10151269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Mass efficient piston [patent_app_type] => utility [patent_app_number] => 15/184434 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2430 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15184434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184434
Mass efficient piston Jun 15, 2016 Issued
Array ( [id] => 13676665 [patent_doc_number] => 20160377066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => WATER-HYDRAULIC MACHINE [patent_app_type] => utility [patent_app_number] => 15/183890 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15183890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183890
WATER-HYDRAULIC MACHINE Jun 15, 2016 Abandoned
Array ( [id] => 11337455 [patent_doc_number] => 20160363209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'EXTERNAL COOLING CIRCUIT AND ADAPTER FOR USE WITH INTEGRATED HYDROSTATIC TRANSAXLE' [patent_app_type] => utility [patent_app_number] => 15/179165 [patent_app_country] => US [patent_app_date] => 2016-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3906 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15179165 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/179165
External cooling circuit and adapter for use with integrated hydrostatic transaxle Jun 9, 2016 Issued
Array ( [id] => 13301511 [patent_doc_number] => 20180202292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => PRESSURE CONTROLLED HYDRAULIC ENGINE [patent_app_type] => utility [patent_app_number] => 15/572621 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15572621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572621
Pressure controlled hydraulic engine Jun 7, 2016 Issued
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