
David Wiecking
Examiner (ID: 9501)
| Most Active Art Unit | 3307 |
| Art Unit(s) | 2854, 3307, 2899 |
| Total Applications | 881 |
| Issued Applications | 644 |
| Pending Applications | 11 |
| Abandoned Applications | 226 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20337591
[patent_doc_number] => 20250341711
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-11-06
[patent_title] => METHODS AND SYSTEMS FOR VOLUMETRIC IMAGING
[patent_app_type] => utility
[patent_app_number] => 19/270278
[patent_app_country] => US
[patent_app_date] => 2025-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 29511
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19270278
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/270278 | METHODS AND SYSTEMS FOR VOLUMETRIC IMAGING | Jul 14, 2025 | Pending |
Array
(
[id] => 20281149
[patent_doc_number] => 20250306391
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-02
[patent_title] => TELESCOPE WITH ANTI-SHAKE MECHANISM
[patent_app_type] => utility
[patent_app_number] => 19/220150
[patent_app_country] => US
[patent_app_date] => 2025-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19220150
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/220150 | TELESCOPE WITH ANTI-SHAKE MECHANISM | May 27, 2025 | Pending |
Array
(
[id] => 20322700
[patent_doc_number] => 20250334788
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => ENHANCED-IMAGE REFLECTIVE TELESCOPE
[patent_app_type] => utility
[patent_app_number] => 19/181641
[patent_app_country] => US
[patent_app_date] => 2025-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19181641
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/181641 | ENHANCED-IMAGE REFLECTIVE TELESCOPE | Apr 16, 2025 | Pending |
Array
(
[id] => 20101451
[patent_doc_number] => 20250231387
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-17
[patent_title] => PORTABLE IMAGING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/999811
[patent_app_country] => US
[patent_app_date] => 2024-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10905
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999811
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/999811 | PORTABLE IMAGING DEVICE | Dec 22, 2024 | Abandoned |
Array
(
[id] => 19848281
[patent_doc_number] => 20250093632
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => OPTICAL SYSTEM MOUNTED ON A CONFOCAL ENDOMICROSCOPE
[patent_app_type] => utility
[patent_app_number] => 18/962254
[patent_app_country] => US
[patent_app_date] => 2024-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14211
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962254
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/962254 | OPTICAL SYSTEM MOUNTED ON A CONFOCAL ENDOMICROSCOPE | Nov 26, 2024 | Pending |
Array
(
[id] => 20528550
[patent_doc_number] => 12546985
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-10
[patent_title] => Dark-field confocal microscopy measurement apparatus and method based on aperture scanning of vortex illumination
[patent_app_type] => utility
[patent_app_number] => 18/812674
[patent_app_country] => US
[patent_app_date] => 2024-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 0
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 441
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812674
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/812674 | Dark-field confocal microscopy measurement apparatus and method based on aperture scanning of vortex illumination | Aug 21, 2024 | Issued |
Array
(
[id] => 20000073
[patent_doc_number] => 20250138295
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => DARK-FIELD CONFOCAL MICROSCOPIC MEASUREMENT APPARATUS AND METHOD BASED ON FREQUENCY MISMATCH DEMODULATION
[patent_app_type] => utility
[patent_app_number] => 18/776664
[patent_app_country] => US
[patent_app_date] => 2024-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[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] => 18776664
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/776664 | DARK-FIELD CONFOCAL MICROSCOPIC MEASUREMENT APPARATUS AND METHOD BASED ON FREQUENCY MISMATCH DEMODULATION | Jul 17, 2024 | Abandoned |
Array
(
[id] => 19510214
[patent_doc_number] => 20240341900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => METHOD FOR OPERATING A SURGICAL MICROSCOPY SYSTEM, AND SURGICAL MICROSCOPY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/753588
[patent_app_country] => US
[patent_app_date] => 2024-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17594
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18753588
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/753588 | Method for operating a surgical microscopy system, and surgical microscopy system | Jun 24, 2024 | Issued |
Array
(
[id] => 19481336
[patent_doc_number] => 20240329378
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => OPTICAL SYSTEM AND METHOD FOR IMAGING AN OBJECT
[patent_app_type] => utility
[patent_app_number] => 18/743573
[patent_app_country] => US
[patent_app_date] => 2024-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3708
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 18743573
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/743573 | OPTICAL SYSTEM AND METHOD FOR IMAGING AN OBJECT | Jun 13, 2024 | Abandoned |
Array
(
[id] => 20094661
[patent_doc_number] => 20250224597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-10
[patent_title] => INFRARED IMAGING LENS
[patent_app_type] => utility
[patent_app_number] => 18/740882
[patent_app_country] => US
[patent_app_date] => 2024-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1537
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740882
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/740882 | INFRARED IMAGING LENS | Jun 11, 2024 | Pending |
Array
(
[id] => 19481337
[patent_doc_number] => 20240329379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => OPTICAL DEVICE INCLUDING PLURALITY OF BRIGHTFIELD LIGHT SOURCES AND METHOD OF OPERATING THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/739505
[patent_app_country] => US
[patent_app_date] => 2024-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6383
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739505
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/739505 | OPTICAL DEVICE INCLUDING PLURALITY OF BRIGHTFIELD LIGHT SOURCES AND METHOD OF OPERATING THEREOF | Jun 10, 2024 | Pending |
Array
(
[id] => 19587862
[patent_doc_number] => 20240385419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-21
[patent_title] => ZOOM LENS AND IMAGE PICKUP APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/645474
[patent_app_country] => US
[patent_app_date] => 2024-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10019
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645474
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/645474 | ZOOM LENS AND IMAGE PICKUP APPARATUS | Apr 24, 2024 | Pending |
Array
(
[id] => 20228143
[patent_doc_number] => 12416792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-16
[patent_title] => Photographing optical lens assembly, image capturing unit and electronic device
[patent_app_type] => utility
[patent_app_number] => 18/642523
[patent_app_country] => US
[patent_app_date] => 2024-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 28
[patent_no_of_words] => 19198
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642523
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/642523 | Photographing optical lens assembly, image capturing unit and electronic device | Apr 21, 2024 | Issued |
Array
(
[id] => 19405150
[patent_doc_number] => 20240288661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/636549
[patent_app_country] => US
[patent_app_date] => 2024-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8349
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 18636549
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/636549 | ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM | Apr 15, 2024 | Pending |
Array
(
[id] => 19529302
[patent_doc_number] => 20240353204
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => ARTICLE, AND STRUCTURAL BODY
[patent_app_type] => utility
[patent_app_number] => 18/635886
[patent_app_country] => US
[patent_app_date] => 2024-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12971
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635886
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/635886 | ARTICLE, AND STRUCTURAL BODY | Apr 14, 2024 | Pending |
Array
(
[id] => 19346777
[patent_doc_number] => 20240255740
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => MAGNIFICATION-VARIABLE OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING MAGNIFICATION-VARIABLE OPTICAL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/618703
[patent_app_country] => US
[patent_app_date] => 2024-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27821
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18618703
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/618703 | MAGNIFICATION-VARIABLE OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING MAGNIFICATION-VARIABLE OPTICAL SYSTEM | Mar 26, 2024 | Pending |
Array
(
[id] => 19302389
[patent_doc_number] => 20240230966
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-11
[patent_title] => DISPLAY DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/616552
[patent_app_country] => US
[patent_app_date] => 2024-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8813
[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] => 18616552
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/616552 | DISPLAY DEVICE | Mar 25, 2024 | Pending |
Array
(
[id] => 20122904
[patent_doc_number] => 20250237935
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => PROJECTION DISPLAY DEVICE AND OPTICAL SHIELDING ELEMENT THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/603052
[patent_app_country] => US
[patent_app_date] => 2024-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603052
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/603052 | PROJECTION DISPLAY DEVICE AND OPTICAL SHIELDING ELEMENT THEREOF | Mar 11, 2024 | Pending |
Array
(
[id] => 20174280
[patent_doc_number] => 12393024
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Optical system for a microscope
[patent_app_type] => utility
[patent_app_number] => 18/441028
[patent_app_country] => US
[patent_app_date] => 2024-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 4469
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441028
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/441028 | Optical system for a microscope | Feb 13, 2024 | Issued |
Array
(
[id] => 19346781
[patent_doc_number] => 20240255744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => BEAM EXPANDING PLANAR WAVEGUIDE ILLUMINATION
[patent_app_type] => utility
[patent_app_number] => 18/426468
[patent_app_country] => US
[patent_app_date] => 2024-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6863
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18426468
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/426468 | BEAM EXPANDING PLANAR WAVEGUIDE ILLUMINATION | Jan 29, 2024 | Pending |