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] => 17054807 [patent_doc_number] => 20210264241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => OPTICAL MULTIPLY AND ACCUMULATE UNIT [patent_app_type] => utility [patent_app_number] => 17/178563 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17178563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178563
Optical multiply and accumulate unit Feb 17, 2021 Issued
Array ( [id] => 17498868 [patent_doc_number] => 11287569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-29 [patent_title] => Ruggedized system and method for high-speed imaging of explosively generated flow [patent_app_type] => utility [patent_app_number] => 17/300028 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2640 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17300028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300028
Ruggedized system and method for high-speed imaging of explosively generated flow Feb 16, 2021 Issued
Array ( [id] => 17038426 [patent_doc_number] => 20210255385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => WAVEGUIDE PHOTODETECTOR [patent_app_type] => utility [patent_app_number] => 17/173681 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173681
Waveguide photodetector Feb 10, 2021 Issued
Array ( [id] => 17793687 [patent_doc_number] => 20220252779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METHOD FOR AMORPHOUS, HIGH-REFRACTIVE-INDEX ENCAPSULATION OF NANOPARTICLE IMPRINT FILMS FOR OPTICAL DEVICES [patent_app_type] => utility [patent_app_number] => 17/170342 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170342
METHOD FOR AMORPHOUS, HIGH-REFRACTIVE-INDEX ENCAPSULATION OF NANOPARTICLE IMPRINT FILMS FOR OPTICAL DEVICES Feb 7, 2021 Abandoned
Array ( [id] => 17056370 [patent_doc_number] => 20210265804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING OPTICAL FREQUENCY COMB [patent_app_type] => utility [patent_app_number] => 17/169492 [patent_app_country] => US [patent_app_date] => 2021-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169492
Method and system for controlling optical frequency comb Feb 6, 2021 Issued
Array ( [id] => 17308489 [patent_doc_number] => 11209594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method [patent_app_type] => utility [patent_app_number] => 17/166745 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 14230 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166745
Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method Feb 2, 2021 Issued
Array ( [id] => 17736194 [patent_doc_number] => 20220221653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Optical Fiber Adapter with Shutter Assembly [patent_app_type] => utility [patent_app_number] => 17/161819 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161819
Optical fiber adapter with shutter assembly Jan 28, 2021 Issued
Array ( [id] => 17572330 [patent_doc_number] => 11320597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => Optical device [patent_app_type] => utility [patent_app_number] => 17/162495 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162495
Optical device Jan 28, 2021 Issued
Array ( [id] => 19677329 [patent_doc_number] => 12189185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => All-fiber divergence limiter [patent_app_type] => utility [patent_app_number] => 17/759286 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4339 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759286
All-fiber divergence limiter Jan 20, 2021 Issued
Array ( [id] => 17846224 [patent_doc_number] => 11435589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Waveguide display device [patent_app_type] => utility [patent_app_number] => 17/152737 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 6365 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152737
Waveguide display device Jan 18, 2021 Issued
Array ( [id] => 17751045 [patent_doc_number] => 20220229250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => EDGE COUPLERS IN THE BACK-END-OF-LINE STACK OF A PHOTONICS CHIP [patent_app_type] => utility [patent_app_number] => 17/151955 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151955
Edge couplers in the back-end-of-line stack of a photonics chip Jan 18, 2021 Issued
Array ( [id] => 17770787 [patent_doc_number] => 11402724 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Dual-ring resonators for optical frequency comb generation [patent_app_type] => utility [patent_app_number] => 17/150354 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 11446 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150354
Dual-ring resonators for optical frequency comb generation Jan 14, 2021 Issued
Array ( [id] => 16993453 [patent_doc_number] => 20210231873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => HIGH ISOLATION OPTICAL SPLITTER [patent_app_type] => utility [patent_app_number] => 17/248221 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248221
High isolation optical splitter Jan 13, 2021 Issued
Array ( [id] => 16871708 [patent_doc_number] => 20210165175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => OPTICAL SUB-ASSEMBLY AND TELESCOPIC-SHAPED CORE CYLINDER MODULE THEREOF [patent_app_type] => utility [patent_app_number] => 17/148660 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7232 [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] => 17148660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148660
OPTICAL SUB-ASSEMBLY AND TELESCOPIC-SHAPED CORE CYLINDER MODULE THEREOF Jan 13, 2021 Abandoned
Array ( [id] => 16825872 [patent_doc_number] => 20210141165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => FERRULE, OPTICAL CONNECTOR, OPTICAL COMMUNICATION ELEMENT, COMMUNICATIONS DEVICE, AND PREPARATION METHOD [patent_app_type] => utility [patent_app_number] => 17/147930 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147930
Ferrule, optical connector, optical communication element, communications device, and preparation method Jan 12, 2021 Issued
Array ( [id] => 18889254 [patent_doc_number] => 11868024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Frequency-conversion of an optical frequency comb [patent_app_type] => utility [patent_app_number] => 17/145835 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2983 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145835
Frequency-conversion of an optical frequency comb Jan 10, 2021 Issued
Array ( [id] => 17954742 [patent_doc_number] => 11480846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Systems and methods for laser systems with variable beam parameter product [patent_app_type] => utility [patent_app_number] => 17/141365 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 56 [patent_no_of_words] => 15086 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141365
Systems and methods for laser systems with variable beam parameter product Jan 4, 2021 Issued
Array ( [id] => 17729041 [patent_doc_number] => 11385425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Optical module assembly [patent_app_type] => utility [patent_app_number] => 17/140303 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3631 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140303
Optical module assembly Jan 3, 2021 Issued
Array ( [id] => 19978094 [patent_doc_number] => 12345566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Sensing range limiting device [patent_app_type] => utility [patent_app_number] => 17/795017 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6281 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795017
Sensing range limiting device Dec 27, 2020 Issued
Array ( [id] => 16779564 [patent_doc_number] => 20210116643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD FOR MANUFACTURING INTEGRATED OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 17/133858 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17133858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133858
Method for manufacturing integrated optical module Dec 23, 2020 Issued
Menu