Search

Daniel Petkovsek

Examiner (ID: 10347, Phone: (571)272-4174 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2428
Issued Applications
1973
Pending Applications
149
Abandoned Applications
353

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17785981 [patent_doc_number] => 11409100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Techniques for improving a fiber scanning system [patent_app_type] => utility [patent_app_number] => 16/935809 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6389 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935809
Techniques for improving a fiber scanning system Jul 21, 2020 Issued
Array ( [id] => 17179658 [patent_doc_number] => 11156897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Enhanced stability oscillators using a phononic comb [patent_app_type] => utility [patent_app_number] => 16/932455 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4498 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932455
Enhanced stability oscillators using a phononic comb Jul 16, 2020 Issued
Array ( [id] => 17358328 [patent_doc_number] => 20220019124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ON-CHIP BIDIRECTIONAL PULSE COMPRESSOR AND OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/931471 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931471
ON-CHIP BIDIRECTIONAL PULSE COMPRESSOR AND OPTICAL SYSTEM Jul 16, 2020 Abandoned
Array ( [id] => 17991486 [patent_doc_number] => 20220357523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => TUNED FIBER OPTIC CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/627579 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627579
Tuned fiber optic connector Jul 14, 2020 Issued
Array ( [id] => 16400355 [patent_doc_number] => 20200341213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => OPTICAL CONNECTOR WITH ONE-PIECE BODY [patent_app_type] => utility [patent_app_number] => 16/927503 [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] => 5938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16927503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927503
OPTICAL CONNECTOR WITH ONE-PIECE BODY Jul 12, 2020 Abandoned
Array ( [id] => 17770786 [patent_doc_number] => 11402723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Gain balanced nonlinear optical interferometer [patent_app_type] => utility [patent_app_number] => 16/926190 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 17847 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926190
Gain balanced nonlinear optical interferometer Jul 9, 2020 Issued
Array ( [id] => 17572336 [patent_doc_number] => 11320603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Optical coupling device with waveguide assisted registration [patent_app_type] => utility [patent_app_number] => 16/946817 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6597 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946817
Optical coupling device with waveguide assisted registration Jul 7, 2020 Issued
Array ( [id] => 17422591 [patent_doc_number] => 11256041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Optical connector with one-piece body [patent_app_type] => utility [patent_app_number] => 16/922833 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 52 [patent_no_of_words] => 5939 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16922833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922833
Optical connector with one-piece body Jul 6, 2020 Issued
Array ( [id] => 17572452 [patent_doc_number] => 11320719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Optically activated graphene-based microwave field squeezer [patent_app_type] => utility [patent_app_number] => 16/920670 [patent_app_country] => US [patent_app_date] => 2020-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10531 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920670
Optically activated graphene-based microwave field squeezer Jul 3, 2020 Issued
Array ( [id] => 17208945 [patent_doc_number] => 11169313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Optical waveguide bodies and luminaires utilizing same [patent_app_type] => utility [patent_app_number] => 16/919533 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 82 [patent_no_of_words] => 15549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919533
Optical waveguide bodies and luminaires utilizing same Jul 1, 2020 Issued
Array ( [id] => 17801562 [patent_doc_number] => 11415859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Methods and apparatus for detecting nitric oxide [patent_app_type] => utility [patent_app_number] => 16/913088 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8817 [patent_no_of_claims] => 20 [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] => 16913088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913088
Methods and apparatus for detecting nitric oxide Jun 25, 2020 Issued
Array ( [id] => 17853312 [patent_doc_number] => 20220283354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => LIGHT-EMITTING DEVICE AND OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/628397 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17628397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628397
Light-emitting device and optical fiber Jun 21, 2020 Issued
Array ( [id] => 19794550 [patent_doc_number] => 12235495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Light source comprising at least one semiconductor chip bearing at least one diode [patent_app_type] => utility [patent_app_number] => 17/596919 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17596919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596919
Light source comprising at least one semiconductor chip bearing at least one diode Jun 18, 2020 Issued
Array ( [id] => 17252380 [patent_doc_number] => 11187864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Fiber optic cassette system with reversible cassettes [patent_app_type] => utility [patent_app_number] => 16/900285 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2256 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900285
Fiber optic cassette system with reversible cassettes Jun 11, 2020 Issued
Array ( [id] => 17194458 [patent_doc_number] => 11163209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Metamaterial-boosted quantum electromechanical transducer for microwave-optical interfacing [patent_app_type] => utility [patent_app_number] => 16/898843 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2440 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898843
Metamaterial-boosted quantum electromechanical transducer for microwave-optical interfacing Jun 10, 2020 Issued
Array ( [id] => 16825990 [patent_doc_number] => 20210141283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => SYSTEM AND METHOD FOR GENERATING MID-INFRARED OPTICAL FREQUENCY COMB BASED ON LITHIUM NIOBATE MICROCAVITY [patent_app_type] => utility [patent_app_number] => 16/891440 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891440
SYSTEM AND METHOD FOR GENERATING MID-INFRARED OPTICAL FREQUENCY COMB BASED ON LITHIUM NIOBATE MICROCAVITY Jun 2, 2020 Abandoned
Array ( [id] => 18531285 [patent_doc_number] => 20230236357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ACTIVE OPTICAL VORTEX FIBER [patent_app_type] => utility [patent_app_number] => 18/000537 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000537
Active optical vortex fiber Jun 1, 2020 Issued
Array ( [id] => 17222961 [patent_doc_number] => 11175457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-16 [patent_title] => Systems and methods for aligning a light projector with a waveguide [patent_app_type] => utility [patent_app_number] => 16/889697 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8135 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16889697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889697
Systems and methods for aligning a light projector with a waveguide May 31, 2020 Issued
Array ( [id] => 17179550 [patent_doc_number] => 11156789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Surface coupled laser and laser optical interposer [patent_app_type] => utility [patent_app_number] => 15/929861 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 10321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929861
Surface coupled laser and laser optical interposer May 25, 2020 Issued
Array ( [id] => 17422588 [patent_doc_number] => 11256038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Reversible polarity MPO fiber optic connector [patent_app_type] => utility [patent_app_number] => 16/883156 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 3439 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883156
Reversible polarity MPO fiber optic connector May 25, 2020 Issued
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