Does an applied physics degree qualify?

Applied Physics is not printed in the bulletin, so OED decides whether your transcript shows an equivalent degree. If not, Category B Option 1 (24 semester hours of physics courses for physics majors) is the usual route.

Which USPTO Technology Center examines physics patents?

Mostly Technology Center 2800 (Semiconductors, Electrical and Optical Systems and Components). Optical and acoustic wave communication and nuclear systems are in Technology Center 3600, Group 3640.

Patent bar eligibility by degree

Physics and the Patent Bar

Physics is a Category A subject in the USPTO General Requirements Bulletin, as are Engineering Physics and Biophysics (since 2021). A bachelor's, master's or Ph.D. in any of them qualifies you to apply for the patent bar.

Check your eligibility Full eligibility guide

At a glance

USPTO category: Category A
Listed subjects: Physics, Engineering Physics, Biophysics
Degree levels: Bachelor's, master's or Ph.D.
Main Technology Centers: TC 2800, TC 3600

Checked against the August 2026 bulletin

Eligibility

Does a Physics degree qualify?

Yes. The USPTO General Requirements Bulletin (August 2026 edition) lists Physics, Engineering Physics, Biophysics in Category A, the degree-based route to the registration exam. An applicant with a bachelor's, master's or Doctor of Philosophy degree in a listed subject from an accredited U.S. college or university, or the foreign equivalent, meets the scientific and technical requirement without a course-by-course review.

If your degree title is not one of these three, Category B Option 1 accepts 24 semester hours of physics courses for physics majors, the shortest of the four credit-hour routes.

Your OED application

Exactly what to submit

An official transcript from the college or university that shows the degree was awarded. A transcript issued to you is accepted if it carries the school's stamp or seal.
Not a diploma or a letter. A diploma, a copy of a transcript or a registrar's letter naming your degree does not meet the requirement.
Course descriptions if the title isn't an exact match. If your degree title differs from the listed subject, OED checks equivalence; the OED FAQ suggests sending course descriptions with the first application to avoid delay.
Foreign degrees: objective evidence of U.S. equivalence, such as an evaluation from a foreign-credential evaluation service, alongside the transcript.

The rest of the application (forms, fees and the moral-character questions) is covered step by step in the OED application guide.

Practice

Patent work for physics graduates

Registered practitioners usually draft and prosecute applications in the technology they trained in. In this field that means work such as:

Technology area	Example inventions
Optics and photonics	Lidar, optical waveguides, laser sources.
Semiconductor devices	Transistor structures, photodetectors, power devices.
Quantum technology	Qubit devices, quantum sensors.
Sensors and metrology	MEMS accelerometers, atomic clocks, interferometers.
Medical imaging physics	MRI coil design, X-ray detectors.

USPTO

Which Technology Centers examine this work

The USPTO routes each application to one of its Technology Centers by its classification. For physics subject matter, these are the ones you will deal with most:

Technology Center	Why it applies
TC 2800 Semiconductors, Electrical and Optical Systems and Components	Semiconductors and electrical and optical systems and components.
TC 3600 Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review	Its Group 3640 covers optical and acoustic wave communication and nuclear systems.

Routing follows each application's classification, so a single application can land outside these centers.

Patent law

Enablement and written description

Physics inventions often depend on effects that are hard to reproduce, so 35 U.S.C. 112(a) is the doctrine you will use most: written description and enablement (MPEP 2161–2164), including the Wands factors for undue experimentation (MPEP 2164.01(a)).

The registration exam itself tests patent law and USPTO procedure from the MPEP, not your technical field. See the patent bar exam overview for format and scoring.

Pay data

What the occupation pays

The U.S. Bureau of Labor Statistics reports a median annual wage of $172,250 for physicists as of May 2025 (BLS Occupational Outlook Handbook).

That figure is for the engineering or science occupation itself, not for patent agents or attorneys.

Other routes

If your degree title differs

Category A is matched on the subject your transcript names. Titles close to physics are handled like this:

Applied Physics: Not printed in the bulletin. OED decides equivalence to Physics or Engineering Physics; include course descriptions.
Astrophysics or Astronomy: Not listed by name. OED evaluates equivalence, or Category B Option 1 (24 semester hours of physics) applies.
Physics minor: Does not make the degree Category A, but the physics courses may count toward Category B.

If you don't qualify under Category A, Category B counts science and engineering coursework (courses for science or engineering majors, grade C- or better):

Option 1: 24 semester hours in physics (physics courses for physics majors).
Option 2: 32 semester hours: 8 in chemistry or physics plus 24 in biology, botany, microbiology or molecular biology.
Option 3: 30 semester hours in chemistry (chemistry courses for chemistry majors).
Option 4: 40 semester hours: 8 in chemistry or physics plus 32 in other listed science and engineering subjects.

Category C is for applicants with a bachelor's degree who pass the Fundamentals of Engineering (FE) exam. Run your transcript through Do I Qualify? for a quick check, then read the full eligibility guide.

FAQ