Search

Bijay S. Saha

Examiner (ID: 11526)

Most Active Art Unit
1732
Art Unit(s)
1732, 1793, 1734, 4181
Total Applications
352
Issued Applications
146
Pending Applications
3
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17731505 [patent_doc_number] => 11387911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Optical receiver and method of operation [patent_app_type] => utility [patent_app_number] => 17/260799 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9195 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260799
Optical receiver and method of operation Jul 30, 2018 Issued
Array ( [id] => 14081149 [patent_doc_number] => 20190089462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => OPTICAL DUAL RESONATOR MODULATION SYSTEM AND METHOD, AND OPTICAL DUAL RESONATOR MODULATOR THEREFOR [patent_app_type] => utility [patent_app_number] => 16/033369 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7246 [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] => 16033369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033369
Optical dual resonator modulation system and method, and optical dual resonator modulator therefor Jul 11, 2018 Issued
Array ( [id] => 15986381 [patent_doc_number] => 10673533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Optical transmission apparatus and method [patent_app_type] => utility [patent_app_number] => 16/029775 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 37 [patent_no_of_words] => 20385 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029775
Optical transmission apparatus and method Jul 8, 2018 Issued
Array ( [id] => 15317223 [patent_doc_number] => 10523333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Optical signal transmission apparatus for generating multi-level optical signal and method performed by the same [patent_app_type] => utility [patent_app_number] => 16/023187 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9843 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023187
Optical signal transmission apparatus for generating multi-level optical signal and method performed by the same Jun 28, 2018 Issued
Array ( [id] => 15048495 [patent_doc_number] => 20190335252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => NODE WITH COMBINED OPTICAL AND ELECTRICAL SWITCHING [patent_app_type] => utility [patent_app_number] => 16/024723 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024723
Node with combined optical and electrical switching Jun 28, 2018 Issued
Array ( [id] => 15333813 [patent_doc_number] => 20200007236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => MULTI-LAYER SYSTEM OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 16/022212 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7813 [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] => 16022212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/022212
Multi-layer system optimization Jun 27, 2018 Issued
Array ( [id] => 13800655 [patent_doc_number] => 20190013866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 16/021557 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16021557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021557
Optical transmission device and optical transmission method Jun 27, 2018 Issued
Array ( [id] => 18054682 [patent_doc_number] => 11528079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Optical fiber testing device and method [patent_app_type] => utility [patent_app_number] => 16/753503 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6620 [patent_no_of_claims] => 35 [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] => 16753503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753503
Optical fiber testing device and method Jun 24, 2018 Issued
Array ( [id] => 14956875 [patent_doc_number] => 10439724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Channel ranging adjustment in multiple-wavelength passive optical networks (PONs) [patent_app_type] => utility [patent_app_number] => 16/017821 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5453 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017821
Channel ranging adjustment in multiple-wavelength passive optical networks (PONs) Jun 24, 2018 Issued
Array ( [id] => 15809229 [patent_doc_number] => 20200127757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OPTICAL TRANSMITTER, OPTICAL RECEIVER, AND OPTICAL TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/626468 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16626468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626468
Optical transmitter, optical receiver, and optical transmission system Jun 20, 2018 Issued
Array ( [id] => 15221317 [patent_doc_number] => 20190373345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => OPTICAL LINE TERMINAL FOR PROVIDING MANAGEMENT FUNCTION EMULATING VIRTUAL CHASSIS SWITCH FOR FIBER LOCAL AREA NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 15/993647 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7344 [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] => 15993647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993647
Optical line terminal for providing management function emulating virtual chassis switch for fiber local area network system May 30, 2018 Issued
Array ( [id] => 15201851 [patent_doc_number] => 10498439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Method and device for determining the latency or length of an optical path, especially an optical fiber, of a fiber-optic transmission link [patent_app_type] => utility [patent_app_number] => 15/992541 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7981 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992541
Method and device for determining the latency or length of an optical path, especially an optical fiber, of a fiber-optic transmission link May 29, 2018 Issued
Array ( [id] => 13600201 [patent_doc_number] => 20180351649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => LIGHT GUIDE ARRANGEMENT FOR A MOBILE COMMUNICATIONS DEVICE FOR OPTICAL DATA TRANSMISSION, MOBILE COMMUNICATIONS DEVICE AND METHOD FOR OPTICAL DATA TRANSMISSION [patent_app_type] => utility [patent_app_number] => 15/989234 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15989234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/989234
Light guide arrangement for a mobile communications device for optical data transmission, mobile communications device and method for optical data transmission May 24, 2018 Issued
Array ( [id] => 15287601 [patent_doc_number] => 10516478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Controller based path estimation and path provisioning using optical impairment data [patent_app_type] => utility [patent_app_number] => 15/987778 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 14985 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987778
Controller based path estimation and path provisioning using optical impairment data May 22, 2018 Issued
Array ( [id] => 14829543 [patent_doc_number] => 10411796 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-10 [patent_title] => Optical fiber characterization measurement systems and methods [patent_app_type] => utility [patent_app_number] => 15/986396 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9876 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15986396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/986396
Optical fiber characterization measurement systems and methods May 21, 2018 Issued
Array ( [id] => 14431333 [patent_doc_number] => 10320486 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-11 [patent_title] => Optical signal transmitter and optical signal encoder using constant modulus formats, and method for generating modulation codes [patent_app_type] => utility [patent_app_number] => 15/981052 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 7477 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981052
Optical signal transmitter and optical signal encoder using constant modulus formats, and method for generating modulation codes May 15, 2018 Issued
Array ( [id] => 13436865 [patent_doc_number] => 20180269975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => COMBINING UPLINK RADIO FREQUENCY (RF) COMMUNICATIONS SIGNALS IN A REMOTE UNIT IN A WIRELESS DISTRIBUTION SYSTEM (WDS) USING A DIFFERENTIAL MIXER [patent_app_type] => utility [patent_app_number] => 15/981249 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981249
Combining uplink radio frequency (RF) communications signals in a remote unit in a wireless distribution system (WDS) using a differential mixer May 15, 2018 Issued
Array ( [id] => 15317207 [patent_doc_number] => 10523325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Combined equalizer and attenuator for reverse path optical nodes and methods for making and using same [patent_app_type] => utility [patent_app_number] => 15/979541 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 11250 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979541
Combined equalizer and attenuator for reverse path optical nodes and methods for making and using same May 14, 2018 Issued
Array ( [id] => 16974320 [patent_doc_number] => 11070305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Optical relay, optical relay control method, and optical transmission system [patent_app_type] => utility [patent_app_number] => 16/611274 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 13109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16611274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611274
Optical relay, optical relay control method, and optical transmission system May 8, 2018 Issued
Array ( [id] => 13406567 [patent_doc_number] => 20180254826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => SYSTEM AND METHOD FOR PROVIDING A WIRELESS COMMUNICATION WITH A MOBILE DEVICE [patent_app_type] => utility [patent_app_number] => 15/972425 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15972425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/972425
System and method for providing a wireless communication with a mobile device May 6, 2018 Issued
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