Search

Karen S. Acker

Examiner (ID: 17366, Phone: (571)272-7655 , Office: P/2918 )

Most Active Art Unit
2915
Art Unit(s)
2915, 2918
Total Applications
2486
Issued Applications
2395
Pending Applications
0
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19523931 [patent_doc_number] => 12125671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Multi-source charged particle illumination apparatus [patent_app_type] => utility [patent_app_number] => 17/778036 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 22233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778036
Multi-source charged particle illumination apparatus Nov 18, 2020 Issued
Array ( [id] => 18316006 [patent_doc_number] => 11630080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Synchronized ion modification [patent_app_type] => utility [patent_app_number] => 17/069243 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5543 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069243
Synchronized ion modification Oct 12, 2020 Issued
Array ( [id] => 19943577 [patent_doc_number] => 12315713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Electron induced dissociation devices and methods [patent_app_type] => utility [patent_app_number] => 17/753922 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2368 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753922
Electron induced dissociation devices and methods Sep 28, 2020 Issued
Array ( [id] => 16731077 [patent_doc_number] => 20210098225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Sample Attachment Device [patent_app_type] => utility [patent_app_number] => 17/032122 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032122
Sample attachment device Sep 24, 2020 Issued
Array ( [id] => 18235916 [patent_doc_number] => 11600480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Methods and apparatus for ion transfer by ion bunching [patent_app_type] => utility [patent_app_number] => 17/028204 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 10740 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028204
Methods and apparatus for ion transfer by ion bunching Sep 21, 2020 Issued
Array ( [id] => 16723701 [patent_doc_number] => 20210090848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => SAMPLE HOLDER AND CHARGED PARTICLE BEAM DEVICE [patent_app_type] => utility [patent_app_number] => 17/028461 [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] => 6072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028461
Sample holder and charged particle beam device Sep 21, 2020 Issued
Array ( [id] => 17477274 [patent_doc_number] => 20220084778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => LOW-BLUR ELECTROSTATIC TRANSFER LENS FOR MULTI-BEAM ELECTRON GUN [patent_app_type] => utility [patent_app_number] => 17/021553 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021553
Low-blur electrostatic transfer lens for multi-beam electron gun Sep 14, 2020 Issued
Array ( [id] => 17030759 [patent_doc_number] => 11092569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Apparatus and methods for detection of molecules [patent_app_type] => utility [patent_app_number] => 17/019728 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 13930 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019728
Apparatus and methods for detection of molecules Sep 13, 2020 Issued
Array ( [id] => 17463609 [patent_doc_number] => 20220076915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => System And Technique For Profile Modulation Using High Tilt Angles [patent_app_type] => utility [patent_app_number] => 17/015545 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015545
System and technique for profile modulation using high tilt angles Sep 8, 2020 Issued
Array ( [id] => 19494212 [patent_doc_number] => 12112934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Method for mass spectrometry [patent_app_type] => utility [patent_app_number] => 17/753036 [patent_app_country] => US [patent_app_date] => 2020-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8136 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753036
Method for mass spectrometry Aug 21, 2020 Issued
Array ( [id] => 18749780 [patent_doc_number] => 11809090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Composite overlay metrology target [patent_app_type] => utility [patent_app_number] => 16/996254 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9566 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996254
Composite overlay metrology target Aug 17, 2020 Issued
Array ( [id] => 17516768 [patent_doc_number] => 11295929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Sample holder for electron microscopy [patent_app_type] => utility [patent_app_number] => 16/944908 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 26 [patent_no_of_words] => 12640 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944908
Sample holder for electron microscopy Jul 30, 2020 Issued
Array ( [id] => 16674588 [patent_doc_number] => 20210063351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => DEVICE FOR PERFORMING FIELD ASYMMETRIC WAVEFORM ION MOBILITY SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 16/944534 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944534
Device for performing field asymmetric waveform ion mobility spectrometry Jul 30, 2020 Issued
Array ( [id] => 17833564 [patent_doc_number] => 20220270868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => MASS SPECTROMETER AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/628388 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17628388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628388
Mass spectrometer and method of controlling the same Jul 21, 2020 Issued
Array ( [id] => 18190562 [patent_doc_number] => 11581163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Ion implanter and ion implantation method [patent_app_type] => utility [patent_app_number] => 16/930902 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930902
Ion implanter and ion implantation method Jul 15, 2020 Issued
Array ( [id] => 16967909 [patent_doc_number] => 20210219408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => LASER BEAM DELIVERY APPARATUS FOR EXTREME ULTRA VIOLET LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 16/927050 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927050
Laser beam delivery apparatus for extreme ultra violet light source Jul 12, 2020 Issued
Array ( [id] => 16538842 [patent_doc_number] => 20200405255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD AND APPARATUS FOR DETECTING DOSE DISTRIBUTION OF ARTICLE [patent_app_type] => utility [patent_app_number] => 16/946508 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946508
Method and apparatus for detecting dose distribution of article Jun 23, 2020 Issued
Array ( [id] => 20204041 [patent_doc_number] => 12406824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Charged particle beam device and sample observation method [patent_app_type] => utility [patent_app_number] => 17/922823 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922823
Charged particle beam device and sample observation method Jun 11, 2020 Issued
Array ( [id] => 18437409 [patent_doc_number] => 20230184704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SCINTILLATOR AND CHARGED PARTICLE RADIATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/923662 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923662
SCINTILLATOR AND CHARGED PARTICLE RADIATION APPARATUS Jun 9, 2020 Pending
Array ( [id] => 17723323 [patent_doc_number] => 20220216045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ION GUIDE [patent_app_type] => utility [patent_app_number] => 17/613796 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613796
Ion guide May 28, 2020 Issued
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