Search

Shi K. Li

Examiner (ID: 377, Phone: (571)272-3031 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2634, 2633, 2613, 2637, 2635
Total Applications
1384
Issued Applications
985
Pending Applications
95
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16928985 [patent_doc_number] => 11050485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => High-precision and large-dynamic-range fault monitoring device and method for WDM-PON [patent_app_type] => utility [patent_app_number] => 16/881170 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5497 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881170
High-precision and large-dynamic-range fault monitoring device and method for WDM-PON May 21, 2020 Issued
Array ( [id] => 16685002 [patent_doc_number] => 10944498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Device and method for monitoring two-stage faults of TDM-PON with high precision [patent_app_type] => utility [patent_app_number] => 16/880177 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6929 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880177
Device and method for monitoring two-stage faults of TDM-PON with high precision May 20, 2020 Issued
Array ( [id] => 16973251 [patent_doc_number] => 11069228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method for transmitting signal via mesh network and remote control system thereof [patent_app_type] => utility [patent_app_number] => 16/879878 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3418 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879878
Method for transmitting signal via mesh network and remote control system thereof May 20, 2020 Issued
Array ( [id] => 16973251 [patent_doc_number] => 11069228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method for transmitting signal via mesh network and remote control system thereof [patent_app_type] => utility [patent_app_number] => 16/879878 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3418 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879878
Method for transmitting signal via mesh network and remote control system thereof May 20, 2020 Issued
Array ( [id] => 16973251 [patent_doc_number] => 11069228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method for transmitting signal via mesh network and remote control system thereof [patent_app_type] => utility [patent_app_number] => 16/879878 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3418 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879878
Method for transmitting signal via mesh network and remote control system thereof May 20, 2020 Issued
Array ( [id] => 16242318 [patent_doc_number] => 20200259552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => MULTI-AMPLIFIER REPEATER SYSTEM FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/861101 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861101
MULTI-AMPLIFIER REPEATER SYSTEM FOR WIRELESS COMMUNICATION Apr 27, 2020 Abandoned
Array ( [id] => 16488605 [patent_doc_number] => 20200382218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => DEVICE AND METHOD FOR COMMUNICATION BETWEEN A HANDHELD APPARATUS WITH FLASH AND ELECTRONIC EQUIPMENT WITH LUMINOSITY RECEIVER [patent_app_type] => utility [patent_app_number] => 16/857222 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857222
DEVICE AND METHOD FOR COMMUNICATION BETWEEN A HANDHELD APPARATUS WITH FLASH AND ELECTRONIC EQUIPMENT WITH LUMINOSITY RECEIVER Apr 23, 2020 Abandoned
Array ( [id] => 16789944 [patent_doc_number] => 10992388 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Ternary modulation using inter-operable transmitters and receivers [patent_app_type] => utility [patent_app_number] => 16/857836 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7795 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857836
Ternary modulation using inter-operable transmitters and receivers Apr 23, 2020 Issued
Array ( [id] => 17003297 [patent_doc_number] => 11082128 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Free space optical terminal with dither based alignment [patent_app_type] => utility [patent_app_number] => 16/856953 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856953
Free space optical terminal with dither based alignment Apr 22, 2020 Issued
Array ( [id] => 18998729 [patent_doc_number] => 11915582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Transmission system for transmitting output unit signals and control signals to at least one interface connected with optical fiber [patent_app_type] => utility [patent_app_number] => 17/612558 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 22570 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612558
Transmission system for transmitting output unit signals and control signals to at least one interface connected with optical fiber Apr 14, 2020 Issued
Array ( [id] => 17048685 [patent_doc_number] => 11101883 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Control plane redundancy for optical networks [patent_app_type] => utility [patent_app_number] => 16/835136 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835136
Control plane redundancy for optical networks Mar 29, 2020 Issued
Array ( [id] => 17048685 [patent_doc_number] => 11101883 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Control plane redundancy for optical networks [patent_app_type] => utility [patent_app_number] => 16/835136 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835136
Control plane redundancy for optical networks Mar 29, 2020 Issued
Array ( [id] => 16365297 [patent_doc_number] => 20200322048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Optical Wireless Communication Network For Aircraft [patent_app_type] => utility [patent_app_number] => 16/834213 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834213
Optical Wireless Communication Network For Aircraft Mar 29, 2020 Abandoned
Array ( [id] => 18521245 [patent_doc_number] => 11711144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Optical fiber display system and optical fiber switching method [patent_app_type] => utility [patent_app_number] => 17/600537 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 6314 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600537
Optical fiber display system and optical fiber switching method Mar 18, 2020 Issued
Array ( [id] => 17225080 [patent_doc_number] => 11177592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => High performance stacked connector [patent_app_type] => utility [patent_app_number] => 16/824355 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9319 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824355
High performance stacked connector Mar 18, 2020 Issued
Array ( [id] => 17661703 [patent_doc_number] => 20220182168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => WAVELENGTH CROSS CONNECT DEVICE, BRANCH RATIO VARIABLE METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/437116 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437116
Wavelength cross connect device, branch ratio variable method, and program Mar 8, 2020 Issued
Array ( [id] => 17661702 [patent_doc_number] => 20220182167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => WAVELENGTH CROSS CONNECT DEVICE AND CROSS CONNECT CONNECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/437095 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437095
Wavelength cross connect device and cross connect connection method Mar 8, 2020 Issued
Array ( [id] => 17974810 [patent_doc_number] => 11491651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Data communication network with gigabit plastic optical fiber for robotic arm system [patent_app_type] => utility [patent_app_number] => 16/807193 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6979 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807193
Data communication network with gigabit plastic optical fiber for robotic arm system Mar 2, 2020 Issued
Array ( [id] => 16766214 [patent_doc_number] => 20210111796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => PON POWER METER AND OPTICAL NETWORK UNIT OPERATING STATE IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 16/801618 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801618
PON POWER METER AND OPTICAL NETWORK UNIT OPERATING STATE IDENTIFICATION Feb 25, 2020 Abandoned
Array ( [id] => 16897033 [patent_doc_number] => 11038598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Method and apparatus for transmit/receive radio frequency crosstalk compensation in a photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 16/801608 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7242 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801608
Method and apparatus for transmit/receive radio frequency crosstalk compensation in a photonic integrated circuit Feb 25, 2020 Issued
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