
Jerry T. Rahll
Examiner (ID: 18825, Phone: (571)272-2356 , Office: P/2874 )
| Most Active Art Unit | 2874 |
| Art Unit(s) | 2874 |
| Total Applications | 2279 |
| Issued Applications | 1939 |
| Pending Applications | 151 |
| Abandoned Applications | 216 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20866583
[patent_doc_number] => 12693470
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-07-28
[patent_title] => Hollow core optical fiber and a laser system
[patent_app_type] => utility
[patent_app_number] => 19/366950
[patent_app_country] => US
[patent_app_date] => 2025-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 4752
[patent_no_of_claims] => 20
[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] => 19366950
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/366950 | HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM | Oct 22, 2025 | Issued |
Array
(
[id] => 20453912
[patent_doc_number] => 12516964
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Method and apparatus for breath-hold monitoring in diagnostic and therapeutic procedures
[patent_app_type] => utility
[patent_app_number] => 19/037440
[patent_app_country] => US
[patent_app_date] => 2025-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 3742
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037440
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/037440 | Method and apparatus for breath-hold monitoring in diagnostic and therapeutic procedures | Jan 26, 2025 | Issued |
Array
(
[id] => 19731901
[patent_doc_number] => 12209892
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-01-28
[patent_title] => Method and apparatus for breath-hold monitoring in diagnostic and therapeutic procedures
[patent_app_type] => utility
[patent_app_number] => 18/900208
[patent_app_country] => US
[patent_app_date] => 2024-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 8434
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900208
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/900208 | Method and apparatus for breath-hold monitoring in diagnostic and therapeutic procedures | Sep 26, 2024 | Issued |
Array
(
[id] => 20570013
[patent_doc_number] => 20260063936
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-03-05
[patent_title] => ELECTRO-OPTIC MODULATOR WITH WAVEGUIDE VERTICAL COUPLING
[patent_app_type] => utility
[patent_app_number] => 18/821528
[patent_app_country] => US
[patent_app_date] => 2024-08-30
[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] => -19
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821528
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/821528 | ELECTRO-OPTIC MODULATOR WITH WAVEGUIDE VERTICAL COUPLING | Aug 29, 2024 | Pending |
Array
(
[id] => 19833708
[patent_doc_number] => 20250085494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => METHOD AND APPARATUS FOR HANDLING AN OPTICAL DEVICE, METHOD FOR HANDLING A WAVEGUIDE
[patent_app_type] => utility
[patent_app_number] => 18/815156
[patent_app_country] => US
[patent_app_date] => 2024-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11914
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18815156
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/815156 | METHOD AND APPARATUS FOR HANDLING AN OPTICAL DEVICE, METHOD FOR HANDLING A WAVEGUIDE | Aug 25, 2024 | Pending |
Array
(
[id] => 19764245
[patent_doc_number] => 12222533
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-11
[patent_title] => Optical waveguide device and display device
[patent_app_type] => utility
[patent_app_number] => 18/798945
[patent_app_country] => US
[patent_app_date] => 2024-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 22
[patent_no_of_words] => 10330
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18798945
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/798945 | Optical waveguide device and display device | Aug 8, 2024 | Issued |
Array
(
[id] => 19833696
[patent_doc_number] => 20250085482
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => FIBER OPTIC CONNECTOR AND ASSEMBLY THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/779333
[patent_app_country] => US
[patent_app_date] => 2024-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20019
[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] => 18779333
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/779333 | FIBER OPTIC CONNECTOR AND ASSEMBLY THEREOF | Jul 21, 2024 | Pending |
Array
(
[id] => 19818385
[patent_doc_number] => 20250076592
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/772261
[patent_app_country] => US
[patent_app_date] => 2024-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17647
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772261
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/772261 | COMMUNICATION DEVICE AND COMMUNICATION SYSTEM | Jul 14, 2024 | Pending |
Array
(
[id] => 19685686
[patent_doc_number] => 20250004231
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => HYBRID ANTENNA DISTRIBUTION UNIT
[patent_app_type] => utility
[patent_app_number] => 18/773162
[patent_app_country] => US
[patent_app_date] => 2024-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3176
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773162
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/773162 | HYBRID ANTENNA DISTRIBUTION UNIT | Jul 14, 2024 | Pending |
Array
(
[id] => 20474407
[patent_doc_number] => 20260016627
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-01-15
[patent_title] => LIGHT PIPE ASSEMBLY AND A LIGHTING DEVICE HAVING A LIGHT PIPE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/769785
[patent_app_country] => US
[patent_app_date] => 2024-07-11
[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] => -11
[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] => 18769785
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/769785 | LIGHT PIPE ASSEMBLY AND A LIGHTING DEVICE HAVING A LIGHT PIPE ASSEMBLY | Jul 10, 2024 | Pending |
Array
(
[id] => 19544626
[patent_doc_number] => 20240361662
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => OPTICAL MODULATOR
[patent_app_type] => utility
[patent_app_number] => 18/765419
[patent_app_country] => US
[patent_app_date] => 2024-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11598
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765419
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/765419 | OPTICAL MODULATOR | Jul 7, 2024 | Pending |
Array
(
[id] => 19529739
[patent_doc_number] => 20240353641
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => MULTIPORT ASSEMBLIES INCLUDING MOUNTING FEATURES OR DUST PLUGS
[patent_app_type] => utility
[patent_app_number] => 18/763234
[patent_app_country] => US
[patent_app_date] => 2024-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12965
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -35
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763234
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/763234 | MULTIPORT ASSEMBLIES INCLUDING MOUNTING FEATURES OR DUST PLUGS | Jul 2, 2024 | Pending |
Array
(
[id] => 19933226
[patent_doc_number] => 12306429
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Optical aperture multipliers having a rectangular waveguide
[patent_app_type] => utility
[patent_app_number] => 18/762883
[patent_app_country] => US
[patent_app_date] => 2024-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 43
[patent_no_of_words] => 16192
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762883
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/762883 | Optical aperture multipliers having a rectangular waveguide | Jul 2, 2024 | Issued |
Array
(
[id] => 20421413
[patent_doc_number] => 20250383498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-18
[patent_title] => OPTICAL COUPLING STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/757934
[patent_app_country] => US
[patent_app_date] => 2024-06-28
[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] => -13
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757934
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/757934 | OPTICAL COUPLING STRUCTURE | Jun 27, 2024 | Pending |
Array
(
[id] => 19786847
[patent_doc_number] => 20250060526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-20
[patent_title] => SIGNAL MANIPULATION ELEMENTS INTEGRATED WITH WINDOW PLATE FOR OPTICAL FEEDTHROUGH TO VACUUM
[patent_app_type] => utility
[patent_app_number] => 18/757109
[patent_app_country] => US
[patent_app_date] => 2024-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10880
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757109
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/757109 | SIGNAL MANIPULATION ELEMENTS INTEGRATED WITH WINDOW PLATE FOR OPTICAL FEEDTHROUGH TO VACUUM | Jun 26, 2024 | Pending |
Array
(
[id] => 19685804
[patent_doc_number] => 20250004349
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODULE, AND OPTICAL ENGINE
[patent_app_type] => utility
[patent_app_number] => 18/754296
[patent_app_country] => US
[patent_app_date] => 2024-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10014
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[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] => 18754296
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/754296 | OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODULE, AND OPTICAL ENGINE | Jun 25, 2024 | Pending |
Array
(
[id] => 20408389
[patent_doc_number] => 20250377498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-12-11
[patent_title] => HYBRID INTEGRATED NARROW-LINEWIDTH OPTICAL FREQUENCY COMB
[patent_app_type] => utility
[patent_app_number] => 18/739785
[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] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739785
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/739785 | HYBRID INTEGRATED NARROW-LINEWIDTH OPTICAL FREQUENCY COMB | Jun 10, 2024 | Pending |
Array
(
[id] => 19685648
[patent_doc_number] => 20250004193
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => BENDABLE, MODAL-CONDITIONING, SINGLE-MODE OPTICAL FIBERS AND OPTICAL TRANSCEIVERS COMPRISING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/738204
[patent_app_country] => US
[patent_app_date] => 2024-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738204
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/738204 | BENDABLE, MODAL-CONDITIONING, SINGLE-MODE OPTICAL FIBERS AND OPTICAL TRANSCEIVERS COMPRISING THE SAME | Jun 9, 2024 | Pending |
Array
(
[id] => 20188211
[patent_doc_number] => 12399321
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-26
[patent_title] => Optical dielectric planar waveguide process
[patent_app_type] => utility
[patent_app_number] => 18/738210
[patent_app_country] => US
[patent_app_date] => 2024-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 38
[patent_no_of_words] => 18870
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738210
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/738210 | Optical dielectric planar waveguide process | Jun 9, 2024 | Issued |
Array
(
[id] => 19810710
[patent_doc_number] => 12242098
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-04
[patent_title] => Light-guide optical element employing complementary coated partial reflectors, and light-guide optical element having reduced light scattering
[patent_app_type] => utility
[patent_app_number] => 18/733910
[patent_app_country] => US
[patent_app_date] => 2024-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 24
[patent_no_of_words] => 16266
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733910
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/733910 | Light-guide optical element employing complementary coated partial reflectors, and light-guide optical element having reduced light scattering | Jun 4, 2024 | Issued |