Search

Celia C. Chang

Examiner (ID: 12012, Phone: (571)272-0679 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1625, 1202, 1612, 2899, 1203
Total Applications
3041
Issued Applications
1838
Pending Applications
177
Abandoned Applications
1031

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18448088 [patent_doc_number] => 11683678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Discovery frames and group addressed frames transmission [patent_app_type] => utility [patent_app_number] => 16/733489 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8060 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733489
Discovery frames and group addressed frames transmission Jan 2, 2020 Issued
Array ( [id] => 16178341 [patent_doc_number] => 20200225309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => POSITIONING REFERENCE SIGNAL MUTING PATTERNS WITH SEMI-PERSISTENT OR APERIODIC TIMING BEHAVIOR [patent_app_type] => utility [patent_app_number] => 16/733213 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -72 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733213
Positioning reference signal muting patterns with semi-persistent or aperiodic timing behavior Jan 1, 2020 Issued
Array ( [id] => 18447689 [patent_doc_number] => 11683270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Communication device including plurality of clients [patent_app_type] => utility [patent_app_number] => 16/718401 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7151 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16718401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718401
Communication device including plurality of clients Dec 17, 2019 Issued
Array ( [id] => 17717519 [patent_doc_number] => 11381525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Communication apparatus, communication system, and communication control method [patent_app_type] => utility [patent_app_number] => 16/708592 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11513 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708592
Communication apparatus, communication system, and communication control method Dec 9, 2019 Issued
Array ( [id] => 17296117 [patent_doc_number] => 20210391956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => HARQ-ACK CODEBOOK DETERMINATION METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/290878 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17290878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290878
HARQ-ACK codebook determination method and apparatus, terminal, and storage medium Oct 31, 2019 Issued
Array ( [id] => 19330096 [patent_doc_number] => 12047793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Method for power consumption reduction for measurement configurations [patent_app_type] => utility [patent_app_number] => 17/290874 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 13755 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290874
Method for power consumption reduction for measurement configurations Oct 30, 2019 Issued
Array ( [id] => 18646117 [patent_doc_number] => 11770202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => User station for a mobile communication system and method for its operation [patent_app_type] => utility [patent_app_number] => 16/665107 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4085 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665107
User station for a mobile communication system and method for its operation Oct 27, 2019 Issued
Array ( [id] => 17167729 [patent_doc_number] => 11153849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method of broadcast gateway signaling for channel bonding, and apparatus for the same [patent_app_type] => utility [patent_app_number] => 16/659738 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 49 [patent_no_of_words] => 30563 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659738
Method of broadcast gateway signaling for channel bonding, and apparatus for the same Oct 21, 2019 Issued
Array ( [id] => 16700756 [patent_doc_number] => 10951378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method and device for performing measurement based on discovery signals [patent_app_type] => utility [patent_app_number] => 16/653753 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 13991 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653753
Method and device for performing measurement based on discovery signals Oct 14, 2019 Issued
Array ( [id] => 19109973 [patent_doc_number] => 11963100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Method and apparatus for multi-band power management in a wireless network [patent_app_type] => utility [patent_app_number] => 16/596192 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7489 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596192
Method and apparatus for multi-band power management in a wireless network Oct 7, 2019 Issued
Array ( [id] => 17934932 [patent_doc_number] => 20220330058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => OTA Estimation of an RF Parameter of a Radio Transmitter [patent_app_type] => utility [patent_app_number] => 17/638447 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17638447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638447
OTA estimation of an RF parameter of a radio transmitter Aug 27, 2019 Issued
Array ( [id] => 17131408 [patent_doc_number] => 20210306177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Adaptable and Secure Can Bus [patent_app_type] => utility [patent_app_number] => 17/266516 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17266516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266516
Adaptable and Secure Can Bus Aug 6, 2019 Abandoned
Array ( [id] => 17027095 [patent_doc_number] => 20210250967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Method and Apparatus for Managing Scheduling Requests in an Unlicensed Frequency Band [patent_app_type] => utility [patent_app_number] => 16/973375 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973375
Method and apparatus for managing scheduling requests in an unlicensed frequency band Jul 29, 2019 Issued
Array ( [id] => 15126501 [patent_doc_number] => 20190349884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => Signal Transmission Method, Device, and System [patent_app_type] => utility [patent_app_number] => 16/520975 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16520975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520975
Signal Transmission Method, Device, and System Jul 23, 2019 Abandoned
Array ( [id] => 17926595 [patent_doc_number] => 11469867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Method and apparatus for transmitting reference signal and method and apparatus for receiving reference signal [patent_app_type] => utility [patent_app_number] => 16/521536 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 38572 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521536
Method and apparatus for transmitting reference signal and method and apparatus for receiving reference signal Jul 23, 2019 Issued
Array ( [id] => 15126579 [patent_doc_number] => 20190349923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => METHOD FOR SENDING CONTROL INFORMATION, METHOD FOR DETECTING CONTROL INFORMATION, TERMINAL DEVICE, AND NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 16/520613 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520613
METHOD FOR SENDING CONTROL INFORMATION, METHOD FOR DETECTING CONTROL INFORMATION, TERMINAL DEVICE, AND NETWORK DEVICE Jul 23, 2019 Abandoned
Array ( [id] => 15126605 [patent_doc_number] => 20190349936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => Service Data Transmission Method, First Communications Node, and Base Station [patent_app_type] => utility [patent_app_number] => 16/520616 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520616
Service data transmission method, first communications node, and base station Jul 23, 2019 Issued
Array ( [id] => 19907696 [patent_doc_number] => 12284725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Method and apparatus for resource assignment [patent_app_type] => utility [patent_app_number] => 17/625371 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3844 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625371
Method and apparatus for resource assignment Jul 11, 2019 Issued
Array ( [id] => 15416813 [patent_doc_number] => 20200028729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => PROCESSOR AND INFORMATION PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/439788 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439788
Processor and information processing apparatus Jun 12, 2019 Issued
Array ( [id] => 16775432 [patent_doc_number] => 10986573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Bluetooth mesh network gateway and device data communication [patent_app_type] => utility [patent_app_number] => 16/440516 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 17310 [patent_no_of_claims] => 20 [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] => 16440516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440516
Bluetooth mesh network gateway and device data communication Jun 12, 2019 Issued
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