Search

Sung H. Pak

Examiner (ID: 75)

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2194
Issued Applications
1832
Pending Applications
129
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17483521 [patent_doc_number] => 20220091025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => OPTICAL CHEMICAL ANALYSIS APPARATUS [patent_app_type] => utility [patent_app_number] => 17/448380 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448380
Optical chemical analysis apparatus Sep 21, 2021 Issued
Array ( [id] => 19978457 [patent_doc_number] => 12345931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Optical circuit with optical port in sidewall [patent_app_type] => utility [patent_app_number] => 17/479334 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3465 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479334
Optical circuit with optical port in sidewall Sep 19, 2021 Issued
Array ( [id] => 19978457 [patent_doc_number] => 12345931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Optical circuit with optical port in sidewall [patent_app_type] => utility [patent_app_number] => 17/479334 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3465 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479334
Optical circuit with optical port in sidewall Sep 19, 2021 Issued
Array ( [id] => 18818986 [patent_doc_number] => 20230393326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE [patent_app_type] => utility [patent_app_number] => 18/248669 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18248669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248669
IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE Sep 14, 2021 Pending
Array ( [id] => 18256159 [patent_doc_number] => 20230083198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => OPTICAL COUPLERS INCLUDING A BACK-END-OF-LINE GRATING [patent_app_type] => utility [patent_app_number] => 17/475689 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17475689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475689
Optical couplers including a back-end-of-line grating Sep 14, 2021 Issued
Array ( [id] => 18818986 [patent_doc_number] => 20230393326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE [patent_app_type] => utility [patent_app_number] => 18/248669 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18248669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248669
IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE Sep 14, 2021 Pending
Array ( [id] => 18330333 [patent_doc_number] => 11635569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Structures for integrated silicon photonics optical gyroscopes with structural modifications at waveguide crossing [patent_app_type] => utility [patent_app_number] => 17/473699 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6009 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473699
Structures for integrated silicon photonics optical gyroscopes with structural modifications at waveguide crossing Sep 12, 2021 Issued
Array ( [id] => 18772265 [patent_doc_number] => 20230367089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => TERMINAL ENCLOSURE [patent_app_type] => utility [patent_app_number] => 18/044819 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044819
Terminal enclosure Sep 9, 2021 Issued
Array ( [id] => 19933277 [patent_doc_number] => 12306480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Glass interposer optical resonator device and method [patent_app_type] => utility [patent_app_number] => 17/470652 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 57 [patent_no_of_words] => 2200 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470652
Glass interposer optical resonator device and method Sep 8, 2021 Issued
Array ( [id] => 18244606 [patent_doc_number] => 20230076917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => GLASS INTERPOSER OPTICAL SWITCHING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/470684 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470684
Glass interposer optical switching device and method Sep 8, 2021 Issued
Array ( [id] => 17643514 [patent_doc_number] => 20220171252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => HIGH FREQUENCY OPTICAL SWITCH AND FABRICATION METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/470590 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17470590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470590
High frequency optical switch and fabrication methods thereof Sep 8, 2021 Issued
Array ( [id] => 19951554 [patent_doc_number] => 12322928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Optical device including laterally guided vertical-cavity surface-emitting lasers (VCSELs) outputs and related methods [patent_app_type] => utility [patent_app_number] => 17/466576 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466576
Optical device including laterally guided vertical-cavity surface-emitting lasers (VCSELs) outputs and related methods Sep 2, 2021 Issued
Array ( [id] => 19021512 [patent_doc_number] => 20240077683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => PHOTOELECTRIC CONNECTOR AND PHOTOELECTRIC ADAPTER [patent_app_type] => utility [patent_app_number] => 18/272996 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272996
PHOTOELECTRIC CONNECTOR AND PHOTOELECTRIC ADAPTER Aug 31, 2021 Pending
Array ( [id] => 17506795 [patent_doc_number] => 20220099898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing [patent_app_type] => utility [patent_app_number] => 17/410828 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410828
Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing Aug 23, 2021 Issued
Array ( [id] => 20358538 [patent_doc_number] => 12474530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Connector push release [patent_app_type] => utility [patent_app_number] => 18/041681 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 2146 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 18041681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041681
Connector push release Aug 11, 2021 Issued
Array ( [id] => 18659302 [patent_doc_number] => 20230305305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => COMPENSATED DIFFRACTIVE WAVEGUIDE FOR OFF-AXIS IN-COUPLING AND VIEWING [patent_app_type] => utility [patent_app_number] => 18/020255 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6915 [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] => 18020255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020255
COMPENSATED DIFFRACTIVE WAVEGUIDE FOR OFF-AXIS IN-COUPLING AND VIEWING Aug 8, 2021 Abandoned
Array ( [id] => 18462625 [patent_doc_number] => 11686912 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Optical fiber assemblies for accommodating mini duplex connectors [patent_app_type] => utility [patent_app_number] => 17/396336 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 4874 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396336
Optical fiber assemblies for accommodating mini duplex connectors Aug 5, 2021 Issued
Array ( [id] => 18598587 [patent_doc_number] => 20230273386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ADJUSTABLE CABLE MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/040963 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18040963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040963
Adjustable cable management system Aug 5, 2021 Issued
Array ( [id] => 17358243 [patent_doc_number] => 20220019039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => OPTICAL TRANSCEIVER WITH VERSATILE POSITIONING [patent_app_type] => utility [patent_app_number] => 17/386607 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386607
Optical transceiver with versatile positioning Jul 27, 2021 Issued
Array ( [id] => 18261681 [patent_doc_number] => 11609381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Polarization control module employing hollow shaft motor [patent_app_type] => utility [patent_app_number] => 17/378128 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8280 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378128
Polarization control module employing hollow shaft motor Jul 15, 2021 Issued
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