
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |