
Chen Wen Jiang
Examiner (ID: 15554)
| Most Active Art Unit | 3744 |
| Art Unit(s) | 3784, 3744 |
| Total Applications | 1701 |
| Issued Applications | 1358 |
| Pending Applications | 47 |
| Abandoned Applications | 298 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17475035
[patent_doc_number] => 20220082539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-17
[patent_title] => METHOD OF CONTROL OF A SPECTROMETER
[patent_app_type] => utility
[patent_app_number] => 17/469720
[patent_app_country] => US
[patent_app_date] => 2021-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13895
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469720
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/469720 | Method of control of a spectrometer | Sep 7, 2021 | Issued |
Array
(
[id] => 19906371
[patent_doc_number] => 12283385
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-04-22
[patent_title] => Advanced composites and coatings for radiation environment shielding
[patent_app_type] => utility
[patent_app_number] => 17/462301
[patent_app_country] => US
[patent_app_date] => 2021-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 952
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462301
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/462301 | Advanced composites and coatings for radiation environment shielding | Aug 30, 2021 | Issued |
Array
(
[id] => 18223294
[patent_doc_number] => 20230062288
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-02
[patent_title] => SYSTEMS AND METHODS OF ION POPULATION REGULATION IN MASS SPECTROMETRY
[patent_app_type] => utility
[patent_app_number] => 17/459752
[patent_app_country] => US
[patent_app_date] => 2021-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16168
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 17459752
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/459752 | Systems and methods of ion population regulation in mass spectrometry | Aug 26, 2021 | Issued |
Array
(
[id] => 17293387
[patent_doc_number] => 20210389226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-16
[patent_title] => FLOW CYTOMETER COMMUNICATION SYSTEM FOR SMART FLOW CYTOMETERS WITH SELF MONITORING
[patent_app_type] => utility
[patent_app_number] => 17/412695
[patent_app_country] => US
[patent_app_date] => 2021-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12755
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 17412695
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/412695 | Flow cytometer communication system for smart flow cytometers with self monitoring | Aug 25, 2021 | Issued |
Array
(
[id] => 18562897
[patent_doc_number] => 11728149
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-15
[patent_title] => Methods, mediums, and systems for selecting values for parameters when tuning a mass spectrometry apparatus
[patent_app_type] => utility
[patent_app_number] => 17/446088
[patent_app_country] => US
[patent_app_date] => 2021-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 13491
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446088
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/446088 | Methods, mediums, and systems for selecting values for parameters when tuning a mass spectrometry apparatus | Aug 25, 2021 | Issued |
Array
(
[id] => 18696297
[patent_doc_number] => 20230326733
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => SYSTEM FOR DETERMINING THE CLEANLINESS OF MASS SPECTROMETER ION OPTICS
[patent_app_type] => utility
[patent_app_number] => 18/042956
[patent_app_country] => US
[patent_app_date] => 2021-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12918
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042956
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/042956 | SYSTEM FOR DETERMINING THE CLEANLINESS OF MASS SPECTROMETER ION OPTICS | Aug 25, 2021 | Pending |
Array
(
[id] => 17262605
[patent_doc_number] => 20210375590
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-02
[patent_title] => PLASMA PROCESSING APPARATUS AND TECHNIQUES
[patent_app_type] => utility
[patent_app_number] => 17/401870
[patent_app_country] => US
[patent_app_date] => 2021-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5180
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401870
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/401870 | Plasma processing apparatus and techniques | Aug 12, 2021 | Issued |
Array
(
[id] => 19661954
[patent_doc_number] => 20240429019
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => MAGNETIC ROTATION DEVICE FOR HIGH VACUUM APPLICATIONS SUCH AS ION AND ISOTOPE PRODUCTION
[patent_app_type] => utility
[patent_app_number] => 18/294051
[patent_app_country] => US
[patent_app_date] => 2021-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7923
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294051
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/294051 | MAGNETIC ROTATION DEVICE FOR HIGH VACUUM APPLICATIONS SUCH AS ION AND ISOTOPE PRODUCTION | Aug 12, 2021 | Pending |
Array
(
[id] => 18719166
[patent_doc_number] => 11796504
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-24
[patent_title] => Device and method to manipulate ions in multi-level system
[patent_app_type] => utility
[patent_app_number] => 17/399629
[patent_app_country] => US
[patent_app_date] => 2021-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 27
[patent_no_of_words] => 15295
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399629
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/399629 | Device and method to manipulate ions in multi-level system | Aug 10, 2021 | Issued |
Array
(
[id] => 18615730
[patent_doc_number] => 20230282469
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => SYSTEMS AND METHODS FOR CHARGE STATE ASSIGNMENT IN MASS SPECTROMETRY
[patent_app_type] => utility
[patent_app_number] => 18/040774
[patent_app_country] => US
[patent_app_date] => 2021-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9386
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -37
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040774
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/040774 | SYSTEMS AND METHODS FOR CHARGE STATE ASSIGNMENT IN MASS SPECTROMETRY | Aug 5, 2021 | Pending |
Array
(
[id] => 17373622
[patent_doc_number] => 20220028674
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-27
[patent_title] => ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
[patent_app_type] => utility
[patent_app_number] => 17/395909
[patent_app_country] => US
[patent_app_date] => 2021-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26165
[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] => 17395909
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/395909 | Ion generation using modified wetted porous materials | Aug 5, 2021 | Issued |
Array
(
[id] => 17465592
[patent_doc_number] => 20220078898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/393149
[patent_app_country] => US
[patent_app_date] => 2021-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12996
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393149
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/393149 | Extreme ultraviolet light generation apparatus and electronic device manufacturing method | Aug 2, 2021 | Issued |
Array
(
[id] => 17939624
[patent_doc_number] => 11474072
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-18
[patent_title] => Method and apparatus for data independent combined ion mobility and mass spectroscopy analysis
[patent_app_type] => utility
[patent_app_number] => 17/389821
[patent_app_country] => US
[patent_app_date] => 2021-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 24
[patent_no_of_words] => 15329
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389821
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/389821 | Method and apparatus for data independent combined ion mobility and mass spectroscopy analysis | Jul 29, 2021 | Issued |
Array
(
[id] => 18169284
[patent_doc_number] => 20230035895
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => Multi-Modal Ionization for Mass Spectrometry
[patent_app_type] => utility
[patent_app_number] => 17/389123
[patent_app_country] => US
[patent_app_date] => 2021-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6215
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17389123
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/389123 | Multi-modal ionization for mass spectrometry | Jul 28, 2021 | Issued |
Array
(
[id] => 18147762
[patent_doc_number] => 20230021619
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => Dual XY Variable Aperture In An Ion Implantation System
[patent_app_type] => utility
[patent_app_number] => 17/382041
[patent_app_country] => US
[patent_app_date] => 2021-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5904
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 17382041
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/382041 | Dual XY variable aperture in an ion implantation system | Jul 20, 2021 | Issued |
Array
(
[id] => 17949162
[patent_doc_number] => 20220336181
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => ADJUSTABLE SUPPORT FOR ARC CHAMBER OF ION SOURCE
[patent_app_type] => utility
[patent_app_number] => 17/376208
[patent_app_country] => US
[patent_app_date] => 2021-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6141
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376208
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/376208 | Adjustable support for arc chamber of ion source | Jul 14, 2021 | Issued |
Array
(
[id] => 19260855
[patent_doc_number] => 12020920
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-25
[patent_title] => Source-detector synchronization in multiplexed secondary ion mass spectrometry
[patent_app_type] => utility
[patent_app_number] => 17/366280
[patent_app_country] => US
[patent_app_date] => 2021-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 21951
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366280
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/366280 | Source-detector synchronization in multiplexed secondary ion mass spectrometry | Jul 1, 2021 | Issued |
Array
(
[id] => 19639569
[patent_doc_number] => 12170182
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-17
[patent_title] => Ribbon beam angle adjustment in an ion implantation system
[patent_app_type] => utility
[patent_app_number] => 17/366308
[patent_app_country] => US
[patent_app_date] => 2021-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 11824
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 5
[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] => 17366308
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/366308 | Ribbon beam angle adjustment in an ion implantation system | Jul 1, 2021 | Issued |
Array
(
[id] => 18581787
[patent_doc_number] => 20230264041
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => Downstream Variable Thickness Energy Selection System for Charged Particle Therapy
[patent_app_type] => utility
[patent_app_number] => 18/004160
[patent_app_country] => US
[patent_app_date] => 2021-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8847
[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] => 18004160
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/004160 | Downstream Variable Thickness Energy Selection System for Charged Particle Therapy | Jul 1, 2021 | Pending |
Array
(
[id] => 18387227
[patent_doc_number] => 11658020
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-23
[patent_title] => Ion source assembly with multiple ionization volumes for use in a mass spectrometer
[patent_app_type] => utility
[patent_app_number] => 17/357348
[patent_app_country] => US
[patent_app_date] => 2021-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5885
[patent_no_of_claims] => 18
[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] => 17357348
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/357348 | Ion source assembly with multiple ionization volumes for use in a mass spectrometer | Jun 23, 2021 | Issued |