Search

Hsien C. Tsai

Examiner (ID: 16195, Phone: (571)272-7438 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
516
Issued Applications
440
Pending Applications
35
Abandoned Applications
53

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18679785 [patent_doc_number] => 20230317442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Device, System, and Method for Ion Fragmentation by Use of An Ion Mobility Device and Messenger Tagging [patent_app_type] => utility [patent_app_number] => 17/709446 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17709446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709446
Device, system, and method for ion fragmentation by use of an ion mobility device and messenger tagging Mar 30, 2022 Issued
Array ( [id] => 18661197 [patent_doc_number] => 20230307210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DUAL SOURCE INJECTOR WITH SWITCHABLE ANALYZING MAGNET [patent_app_type] => utility [patent_app_number] => 17/705503 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705503
Dual source injector with switchable analyzing magnet Mar 27, 2022 Issued
Array ( [id] => 19704872 [patent_doc_number] => 12198919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Ion guide geometry improvements [patent_app_type] => utility [patent_app_number] => 17/705177 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6938 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705177
Ion guide geometry improvements Mar 24, 2022 Issued
Array ( [id] => 19176048 [patent_doc_number] => 20240162022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Mass Spectrometry Methods And Systems For High Pressure Charge State Control And/Or Fragmentation [patent_app_type] => utility [patent_app_number] => 18/283109 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18283109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283109
Mass spectrometry methods and systems for high pressure charge state control and/or fragmentation Mar 23, 2022 Issued
Array ( [id] => 19203947 [patent_doc_number] => 20240175846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Differential Mobility Spectrometer/Mass Spectrometer Interface With Greater Than 10 L/Min Transport Gas Flow [patent_app_type] => utility [patent_app_number] => 18/283318 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18283318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283318
Differential Mobility Spectrometer/Mass Spectrometer Interface With Greater Than 10 L/Min Transport Gas Flow Mar 21, 2022 Pending
Array ( [id] => 19206084 [patent_doc_number] => 20240177983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MASS SPECTROMETER AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/551211 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551211
Mass spectrometer and method for controlling same Mar 21, 2022 Issued
Array ( [id] => 17870650 [patent_doc_number] => 20220293387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => MECHANICALLY-STABLE ELECTRON SOURCE [patent_app_type] => utility [patent_app_number] => 17/654759 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654759
Mechanically-stable electron source Mar 13, 2022 Issued
Array ( [id] => 18615712 [patent_doc_number] => 20230282451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COVER RING TO MITIGATE CARBON CONTAMINATION IN PLASMA DOPING CHAMBER [patent_app_type] => utility [patent_app_number] => 17/687620 [patent_app_country] => US [patent_app_date] => 2022-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17687620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687620
Cover ring to mitigate carbon contamination in plasma doping chamber Mar 4, 2022 Issued
Array ( [id] => 19701644 [patent_doc_number] => 12195656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Luminescent nanostructure, and color conversion panel and electronic device including the same [patent_app_type] => utility [patent_app_number] => 17/687453 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 31279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17687453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687453
Luminescent nanostructure, and color conversion panel and electronic device including the same Mar 3, 2022 Issued
Array ( [id] => 17855084 [patent_doc_number] => 20220285127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ION IMPLANTER AND ELECTROSTATIC QUADRUPOLE LENS DEVICE [patent_app_type] => utility [patent_app_number] => 17/683895 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683895
Ion implanter and electrostatic quadrupole lens device Feb 28, 2022 Issued
Array ( [id] => 19183714 [patent_doc_number] => 11990312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Specimen machining device and specimen machining method [patent_app_type] => utility [patent_app_number] => 17/679303 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 38 [patent_no_of_words] => 13293 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679303
Specimen machining device and specimen machining method Feb 23, 2022 Issued
Array ( [id] => 19450198 [patent_doc_number] => 20240310328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => HIGH PRESSURE ION OPTICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/546773 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546773
HIGH PRESSURE ION OPTICAL DEVICES Feb 17, 2022 Pending
Array ( [id] => 19221428 [patent_doc_number] => 20240186132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => HIGH PRESSURE ION OPTICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/546931 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546931
HIGH PRESSURE ION OPTICAL DEVICES Feb 17, 2022 Pending
Array ( [id] => 17805984 [patent_doc_number] => 20220257819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => CASH SANITIZATION OR STERLIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/665302 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665302
Cash sanitization or sterlization device Feb 3, 2022 Issued
Array ( [id] => 18562888 [patent_doc_number] => 11728140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Hydraulic feed system for an ion source [patent_app_type] => utility [patent_app_number] => 17/588999 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10486 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588999
Hydraulic feed system for an ion source Jan 30, 2022 Issued
Array ( [id] => 18540182 [patent_doc_number] => 20230245291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => AUTOMATIC PARTICLE BEAM FOCUSING [patent_app_type] => utility [patent_app_number] => 17/588048 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588048
Automatic particle beam focusing Jan 27, 2022 Issued
Array ( [id] => 19608093 [patent_doc_number] => 12156952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Device and method for irradiating a liquid [patent_app_type] => utility [patent_app_number] => 17/584138 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584138
Device and method for irradiating a liquid Jan 24, 2022 Issued
Array ( [id] => 19341324 [patent_doc_number] => 12051519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Qubit reading procedure including coherent shel ving [patent_app_type] => utility [patent_app_number] => 17/583308 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583308
Qubit reading procedure including coherent shel ving Jan 24, 2022 Issued
Array ( [id] => 19029874 [patent_doc_number] => 11929238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Ion beam processing apparatus and method for controlling operation thereof [patent_app_type] => utility [patent_app_number] => 17/583464 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6960 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583464
Ion beam processing apparatus and method for controlling operation thereof Jan 24, 2022 Issued
Array ( [id] => 18336409 [patent_doc_number] => 20230128358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => STERILIZATION MODULE AND AIR PURIFIER [patent_app_type] => utility [patent_app_number] => 17/577717 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577717
Sterilization module and air purifier Jan 17, 2022 Issued
Menu